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10-26-2010
hey my ssm90 kit awaits to be put on my car. I got a gtp belt setup for it, and i have a stock gtp pulley (3.5 correct me if im wrong.) Would that pulley be fine? My mods will be 2.5" dp, ubend delete, mufflers, CAI, ported LIM and s/c. If its too small i would just order a ssm90 pulley from zzp, if i did i would get the 3.8. On their site it says all ssm90 pulleys the same as a gtp pulley .3 smaller? or is that bs? Im just tryin to make sure here i dont want my KR to go though the roof. thanks
10-26-2010
stock pulley is 3.8". with your mods, that's about all youre gonna get away with.
10-26-2010
many find you need headers just to run the top swap with the stock 3.8" pulley...
leave the stock one on but get headers.
10-26-2010
Ok thanks! Yea next upgrade will be headers, colder t-stat then I can maybe drop my pulley abit
10-26-2010
3.6 is about the best you can expect from a top swap with headers as your only mod.
I'm running a 3.8 on a top swap with headers, ported TB and S/C.
10-26-2010
Yea 3.6 is what I had in mind, where the gains noticeable compared to the 3.8? Also how's the ported TB? I've been wondering on if I should get one or not.
10-26-2010
You attempt to smooth out the MAF hump in the TB.
You'll need a street tune if you do it.
Helps with throttle response.
10-26-2010
with my mods, i can barely run the stock pulley
10-26-2010
Originally Posted by 99prixgt
What timing and 02's? OP 3.8 with stock mani's, 3.6 with plog DP setup and 3.5/3.6 with headers. intercooler or cam after that piont and larger injectors and pump rewire.
http://www.streetfire.net/video/2001...ynp_208097.htm
10-26-2010
fat 02's 960's-970's sometimes even 980's
15* wot timing
2.5* of knock
10-26-2010
From the sounds of it, you are looking to just run a regular pulley on a ssm90 kit?
The ssm90 kit uses special pulleys. You cannot use stock pulleys as you need the belt setup for that. You would need the balancer or crank pulley from a gtp and the idlers/ tensioners/brackets to run a supercharger belt.
I would start off with a 3.8 pulley or higher and go from there.
10-26-2010
ok yea il just run the stock 3.8 pulley, i have the belt setup for my m90, i have all the tensioners i need. thanks guys
10-27-2010
Get a wideband.
980 is probably bad though...
10-27-2010
My car would knock when 02's went over 960. You can knock from to much fuel.
http://www.streetfire.net/video/2001...ynp_208097.htm
10-27-2010
I have a wideband, afr is around low 11's
if i try and take away fuel, it knocks more
10-27-2010
Thats about where you'd want to be...
Your engine must not like you lol.
Have the heads ever been off?
10-27-2010
Wonder if you have an exhaust leak near the sensor tossing off the reading?
http://www.streetfire.net/video/2001...ynp_208097.htm
10-27-2010
No, narrowbands are just that ****ty anywhere else but light/no throttle.
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