[UberToyotaX]

Right now I have a greddy supercharger kit with the greddy CAI on my '00 GT-S. I also have a TRD header, hi-flow cat, and tanabe super racing medallion exhaust. I am looking to put the car over 300whp (if thats reasonably possible). I've been looking at some things that I could do to increase horsepower. I dont know if all of this will be feasible, so input would be great. Things I was looking to do

Bore throttle body or get a larger one
stage 3 head package from MWR
Piper stage 2 cams
MWR stroker kit
lower compression pistons
smaller supercharger pulley
get a powerFC, datalogit, and wideband o2 then get it a good tune

If any of this wont work, lemme know. Also if you have anything else to add, im open to suggestions.

 

[grumpy]

I have a 2zz Spyder with a Rotrex Supercharger, PFC, and a custom header. The dyno is on this page of the 1zz and 2zz rotrex thread. 2zz is over 300 RWHP.

http://spyderchat.com/phpBB2/viewtopic.php?t=32787&start=585

 

[UberToyotaX]

very nice. i dont have a centrifugal supercharger though.

 

[Curt705]

i'd say get the PFC first...the PFC with your setup and a good tune will free up a significant amount of horsepower then go from there

 

[mr johnson]

of course with the greddy kit you'll need a smaller pulley . the smaller pulley will increase psi but it will also increase heat, which causes metal to expand (the rotors), which grinds away the laminate, which seals the compression...

The epoxy-based coating applied to the rotors on these superchargers is there to take up more of the tolerances between the meshing lobes and

 

[slider1982]

Is his motor's internal stock to create that much power in a 2zz in the spyder?

 

[Jesse IL]

Right now I have a greddy supercharger kit. I am looking to put the car over 300whp (if thats reasonably possible).

Not with the Greddy kit. You'll be lucky with 250.

For all the money all those mods would cost you just listed, you could sell your Greddy kit, buy a Hass turbo kit, get your 300 whp, and be ahead of the game money wise by a few thousand dollars.

 

[jlitman]

jlitman stated that he took his engine from a 5-7 retard to a 2 degree advance over stock timing (his thread is in the FI section).

Actually, I am now up to 4* advanced

WI rocks! :headbang:

 

[GTsRasta]

I honestly doubt 300 whp is possible for the greddy charger. The best greddy charger setup I can think up of is the charger with milesplume's 11.5 or 17 psi pulley, all the components for monkeywrench racing's stage 4 engine build, piper cams, the injen cai, redline's race header (if he finished his R&D and puts it into production), a 3 inch strait pipe exhaust, WI cooling (after the rotors so it won't wear down the rotors), koyo radiator for more cooling, and either a PFC or Hydra tune.

 

[Patrikek]

Not with the Greddy kit.

Why?

Mwr took from basic Greddy sc just with PFC, intake and header 236whp.

Smaller pulley, Water/methanol injection, stage two cams, +9000rpm and with good tune you should be quite close.

I have all those in garage, just waiting for summer to come.

Off course turbo is easier way, but if you allready have SC you might try.

 

[UberToyotaX]

thanks for the advice and info. i think im stickin with what i have for now. if i really get itchy for more power, i may just sell the greddy and get a turbo kit instead as jesse said.

 

[mr johnson]

Actually, I am now up to 4* advanced

spectacular...
:thumbup:

 

[grumpy]

Is his motor's internal stock to create that much power in a 2zz in the spyder?

Stock internals. Engine wise I just have a PFC and custom header. MY Rotrex setup has a heat exchanger and inercooler. A well developed tune is essential with any foced induction set up, SC or turbo.

 

[Red Falcon]

thanks for the advice and info. i think im stickin with what i have for now. if i really get itchy for more power, i may just sell the greddy and get a turbo kit instead as jesse said.

Your only option for a turbo is C2 however, because Hass went out of business.

 

[many]

Is his motor's internal stock to create that much power in a 2zz in the spyder?

Stock internals. Engine wise I just have a PFC and custom header. MY Rotrex setup has a heat exchanger and inercooler. A well developed tune is essential with any foced induction set up, SC or turbo.

Grumpy when are you going to release a kit for the Celi? Or a bracket so we could get on this?

 

[grumpy]

That's up to the guy who built the kit. 3.0 Racing. WEB 3.0 on Spyderchat. He has (is) developing them now. Mine was just the first 2zz one he did. He's working on the second 1zz now.

 

[Barbarian]

for engine management i traded my e-manage ultimate in to MWR for an apexi pfc. i think there is only four of us running the greddy with the pfc (ucmd, learning, korben, mrjohnson) rather than the majority that use the e-manage.

add me add me

 

[jlitman]

Actually, I am now up to 4* advanced

spectacular...
:thumbup:

Thank you

New update: 12.5 psi pulley, coming soon :naughty: :burnout:

 

[SickCelica696]

uber, where in MD are you?

 

[Izzy2k]

thanks for the advice and info. i think im stickin with what i have for now. if i really get itchy for more power, i may just sell the greddy and get a turbo kit instead as jesse said.

Your only option for a turbo is C2 however, because Hass went out of business.

That is a damn lie and you know it. Turbo-kits.com bought Hass' wares. You can get the same quality maybe better through them..as I plan on doing..if they honor the price Hass' rep gave me.
I would still go Hass [turbo kits] over C2 anyday and 3x on sunday. I've seen lots of C2's and its well, you get what you pay for - shipping.