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#1 |
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220 is next
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Some info on Piper cams stage 2 and 3 +Ragnoracks.
OK we found that the Ragnorack Race cams have the same stamping on the side: BP320 as the stage 3 cams from Piper.
The only thing is, that Brett(ragnorack) once told us that he had them custom made to his specs.....but that was (maybe) bull$hit as we have no clue and no cam doctor to find out for sure if he had made a special grind just for him. Anyways ...after tearing up the engine and replacing the valves ...just as we where reinstalling the VVTL sprocket, it wasn't fully getting in...and as much as we tried it was a hair off. Then we tried it on another sprocket that was apart and we could see that the cam sprocket wasn't getting in either. We had to slightly grind some material off to have it fully sit in, and this fixed the problem. This was on 240MAX(Herman) car. Now back to my engine build.... As I was about to put in the VVTL sprocket today( I have Piper Stage 2 cams)..surprise surprise the sprocket didn't fit....So I took a used sprocket and took it apart so we can see better... and the same sprocket on the stock cam... I measured the lip(I have no clue what you call this part) on Pipers cam.. and I get: 0.635" and stock the stock cam I get: 0.628" So we have a difference of 0.007", enough so it doesn't fit properly. This might make the VVT not working properly as the oil pressure might be escaping from the side. This explains the first Dynos we did on the RR cams (2 hours of dyno tuning) and as much as we played with the VVTL nothing was happening. We think the stage 2 and 3 have a slight manufacturing flaw....but we haven't measured or retested any other cam to be 100% shure about it. Now there has been a lot of Piper cams that have been sold, and I have yet to hear of this. Any feedback from Piper cam owners? are you shure your vvt is working?
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^^Thinking of Selling^^ |
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#3 |
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Future 2ZZ-GZE member...
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Holy shyt...that's not good. NICE CATCH!!!
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![]() 03 Celica GT-S, 6 Speed Manual, Carbon Blue >=) Performance Mods: eBay Intake, TWM Short Shifter, Kumosport Shifter Base Bushings |
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#4 |
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Moderator
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Huh - I will have to measure the set I have here. How would you not have caught the cam sprocket not fully seated and also the chain not lining up? I would think taht would have been pretty obvious.
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Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#5 | |
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220 is next
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Another thing we measured the small lobe on the stage 2 and 3 and they have exactly the same lift and only differ on the big cam(obviously). Then why(I'm speculating), if the small lobes are the same then take look at MWR dyno: Why did they loose power on the small lobe? Is it possible that the VVT wasn't working as it was supposed to?
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^^Thinking of Selling^^ |
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#8 |
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Registered User
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interesting. Redliner didn't you have problems w/pipers stg2? I don't remember what the specific problem was but something similar wasn't it?
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05 Matrix XRS Indigo Ink Pearl Progress RSB, TRD STB, Custom Borla 2.5" Exhaust, PPE header, Tein SS, TWM SS, Injen CAI, JDM helical LSD from spyder, RPS Max/Street, C-One Type R Flywheel, ES Motor Mounts, 18" Volks GT-S, HYDRA EMS
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#12 | |||
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*sigh*
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Quote:
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#13 |
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Registered User
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jcan i ll be getting cams in mid november . stage 2
can i expect an explanation that i could provide my tuner with .this will be the first corolla worked on my him and i supposer mine will be the fastest in the country. there is one more turbo rolla but its an automatic and hes running stock internals and safe boost. thanks |
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#14 | |
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Registered User
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#15 |
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Registered User
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I don't know about the vvt not working on MWR dyno of stage 3. Why was it working on stage 2 then?? Not all cams have that problem possibly!!?? who knows!! It's most likely another factor. On the big lobe though, it is possible that the longer duration of stage 3 cams were more or less impacted by the vvt not responding properly ..
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#17 |
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Registered User
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Ragnorak Cams
I have the Ragnorak Cams in my Celica with upgraded Valve springs from MWR and it all runs great. I was never really sure how much power they gave me because I installed the Cams with my Blitz SC. However, I did replace the shims on installation.
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#18 | |
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le ti-frere
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Quote:
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13.67 @ 102.60 mph / best 60feet @ 2.002 / 1/8 = 8.868 @ 81.93mph with darg radial 193whp 142.9wtq on dynapack with:aem cai, apexi pfc, 68tb with full port head and port match intake, full balance motor,oil pump circuitworx, piper bp320 RR, superteck valve + eibach spring, trd clutch and flywheel, trd exhaust, port stock header, cat delete, trd low thermostat, trd coil spring, hotchkis competition sway bar, manygroundkit Last edited by 240MAX : 10-12-2007 at 09:41 AM. |
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#19 |
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Future 2ZZ-GZE member...
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He told me he went with the street cams when I saw him at HIN here in NY. He also said that he could've gotten away with the race cams if he wanted to.
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![]() 03 Celica GT-S, 6 Speed Manual, Carbon Blue >=) Performance Mods: eBay Intake, TWM Short Shifter, Kumosport Shifter Base Bushings |
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#20 | |
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Horsepower Addict
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Quote:
We've never seen any VVT issues with the Pipers. If the fit is too tight that would just make install more difficult. If it didn't fully seat it would be very obvious. I did that tuning and can tell you the VVT responded as it's supposed to.
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Matt @ Monkeywrench http://www.monkeywrenchracing.com 2005 Lotus Elise (all kinds of potential) 2001 Celica drag car 666whp 2ZZ @ 30psi / 10.9@140 at 28psi / 202mph @ 25psi in the standing mile 2000 Celica GT-S 412whp with MWR turbo @ 16psi and stock engine / 550whp with MWR turbo @ 26psi on 93 octane - 11.5@129 on 93 octane 2001 MR2-S turbo - 508 whp - 10.85@130
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#21 |
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213WHP N/A 2zz
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![]() Need Denso 440cc injectors for your N/A beast? I'm your man.
Celicasaur wishlist for 2010: Boosted2.0 Race IMBy a new damn front lip!C-One short ratio gearsDirect-Port Nitrous - 100 shot Goals for 2010: 225whp N/A - 400whp with nitrous |
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#22 |
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Registered User
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sorry for thread jacking
hey matt i need some advice if i should go for stage 2 or stage 3 cams on my 1zz corolla. i am going to get a stand alone and spring n retainers for sure .but that is bout all i can afford at the moment. later in the future(1 yr later) i ll be going for better rods n other internals btw this is a daily drive. |
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#24 |
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Moderator
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I measured the stage 3s I have for Badcelis car today and it came up on the brink between 0.630" and 0.629"
Should fit fine. I'll just toss the cam in the freezer for a few hours before I install the VVTI actuator.
__________________
Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#25 | |
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Future 2ZZ-GZE member...
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Quote:
__________________
![]() 03 Celica GT-S, 6 Speed Manual, Carbon Blue >=) Performance Mods: eBay Intake, TWM Short Shifter, Kumosport Shifter Base Bushings |
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#26 | ||
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Moderator
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Quote:
__________________
Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#27 |
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Registered User
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really?
wow that cool cold shrinks hot expands LOL
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05 Matrix XRS Indigo Ink Pearl Progress RSB, TRD STB, Custom Borla 2.5" Exhaust, PPE header, Tein SS, TWM SS, Injen CAI, JDM helical LSD from spyder, RPS Max/Street, C-One Type R Flywheel, ES Motor Mounts, 18" Volks GT-S, HYDRA EMS
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#28 |
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Registered User
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Dry-ice is your friend if you have a supplier near you. The metal will screech or vibrate sometimes when you first drop it on the ice. Don't use with light delicate parts though. Make sure you wear heavy gloves. It is so cold it will "burn" you.
There is an ice cream maker near me who uses dri-ice in the delivery trucks instead of freezers in the trucks. They make dri-ice almost every day. They always have extra you can buy.
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Worlds first Rotrexed 2zz Spyder. Thanks Bill (WEB3.0) 311 RWHP 198 RWTQ It's great being blown. |
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#29 |
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220 is next
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I'm down at 0.632 sanding it for about 1 hour yesterday with grit 600 paper ... I'll give a bit more sanding later on and do you're trick..thanks for the tip Boosted!
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^^Thinking of Selling^^ |
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#30 | |
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Registered User
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All the safeways around my house actaully sell dry ice year round so you could just try one of those if you need some.
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#31 | |
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Registered User
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The New: MWR Stroked 2ZZ w/LR bomb-proof block, GT35R, Neukin Manifold, Hydra ECU, Clutchmasters FX650, Fluidyne w2a intercooler, tial BOV and wastegate, blah, blah, blah.....etc. |
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#32 | |
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Registered User
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Quote:
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Worlds first Rotrexed 2zz Spyder. Thanks Bill (WEB3.0) 311 RWHP 198 RWTQ It's great being blown. |
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#33 | |||
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*sigh*
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#34 | |
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Registered User
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Dam, good thinking! |
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#35 |
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jesuslovesmecrowd
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alright guys, i piad a visit to LR and we ran into some problems with the piper stg 2.
getting the vvt thing on the intake shaft fit pretty well. no sanding neccesary. so when we finally got the motor back to running, we drove around. well vvt wasnt working and lift would only go to 7. so we wen back to his place and we pulled the cams out and we found some junk in the cams. (teflon tape) so he cleaned out the inside of the cams and sure enough some junk came out. so he then proceeded to openeing the vvt mechanism, and he cleaned that out. he put it back together and then it ran like a champ. no problems whatsoever. the motor pulls strong down low and pulls alot harder in lift. this mod was well worth the money. and i have no regrets. drivability is much better and the rev range is alot smoother. that is my only mod besides taking out the butterfly valve. so the cams sound stock. except around 4 to 8.4 it sounds more throaty. |
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#36 |
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Moderator
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So there was crap in the cams when they came from piper eh?
who the hell puts teflon tape inside a cam?
__________________
Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#37 | |
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Future 2ZZ-GZE member...
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Quote:
Interesting...do you think you could've gotten away with the stage 3 race cams? 2000TRDSC thinks he could've with his PFC tuned, Blitz supercharged setup. Are you using the stock ECU?
__________________
![]() 03 Celica GT-S, 6 Speed Manual, Carbon Blue >=) Performance Mods: eBay Intake, TWM Short Shifter, Kumosport Shifter Base Bushings |
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#39 | ||
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220 is next
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Quote:
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I re-cleaned the threads with a tap and put high temperature thread sealant(from Permatex)......Makes you wonder what the hell is going on at Pipers headquarters.
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^^Thinking of Selling^^ |
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#41 |
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Moderator
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Yeah I talked to LR today - he said there was machining debris all through the cam center and in the VVTi controller as well. For anyone that will be installing these themselves - it is important that you flush not ONLY the main bore of the cam behind the blug, but also the VVTi passages at the front of the cam as they are not connected to the main oil passage and are also likely to ocntain debris.
What pisses me off about this is I paid like $700 for my set of HKS cams for the alltrac and they were PERFECT - not even a spec of debris on them. For what piper charges they could at least clean the damn things. In light of this I think I'll be getting the break in coating on the cams going in Badcelis car.
__________________
Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#42 |
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Registered User
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you were planing to coat cams as well?
__________________
05 Matrix XRS Indigo Ink Pearl Progress RSB, TRD STB, Custom Borla 2.5" Exhaust, PPE header, Tein SS, TWM SS, Injen CAI, JDM helical LSD from spyder, RPS Max/Street, C-One Type R Flywheel, ES Motor Mounts, 18" Volks GT-S, HYDRA EMS
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#43 | |
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Moderator
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Quote:
__________________
Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#45 |
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Registered User
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what kind of coating?
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05 Matrix XRS Indigo Ink Pearl Progress RSB, TRD STB, Custom Borla 2.5" Exhaust, PPE header, Tein SS, TWM SS, Injen CAI, JDM helical LSD from spyder, RPS Max/Street, C-One Type R Flywheel, ES Motor Mounts, 18" Volks GT-S, HYDRA EMS
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#46 |
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Registered User
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Crap, another problem. At the least, they have been proven to work on 240 max so working the cams seems worth it ..
It' s creazy how we need to check everything that is after market for the celica .. Thx again for the tip boosted! |
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#47 | ||
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Moderator
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Quote:
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np
__________________
Now offering: 2ZZ Performance Intake Manifold | 2ZZ Ported Headers | 2ZZ Ported Cylinder Heads | PowerFC Harnesses for DBW and Auto 2ZZ | MR2 Spyder 2ZZ Swap Kits | Engine Builds | Turbo / Supercharger installation | Tuning Sales Inquiries: Sales@DDPerformanceResearch.com Technical Inquiries: Technical@DDPerformanceResearch.com
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#48 |
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213WHP N/A 2zz
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![]() Blimey...I'm just glad you guys are all nice enough to share this info with the rest of the community, so thankyou from me
__________________
![]() Need Denso 440cc injectors for your N/A beast? I'm your man.
Celicasaur wishlist for 2010: Boosted2.0 Race IMBy a new damn front lip!C-One short ratio gearsDirect-Port Nitrous - 100 shot Goals for 2010: 225whp N/A - 400whp with nitrous Last edited by Celicasaur : 10-16-2007 at 03:32 PM. |
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#49 | |
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#50 | |
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Registered User
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man this is crazy, ud think that a company that makes hundredes of cams for all makes of cars would know better! i wonder how many cars are having issues with the cams after install!
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AEM CAI Gen2 - TPR Exhaust - TRD Pads - TRD SS - TRD Clutch - RPS Flywheel - COne Strut Bar - Weitech Springs - Pro Race 1.2 17's Quote:
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