is it possible for the greddy kit with IC at 10psi to hit low 13s considering the driver is decent? i know there are other factors. that is my goal 13s on street with sohc turbo with stock bottom.

 

maybe if you gut everything, and tuned right

 

12's is even possible. for instance, there was some guy at cmi two meets ago, 204 whp, and he had his dyno sheets too ran a 13.0 if he had slicks that werent the equivalent width of vx stocks he would have dont a lot better

 

how much whp can greddy kt put out?

 

91 Civic Si, turbo ZC with 15G Greddy kit at 8 psi, starts pulling LS1 at the top of 3rd gear.

Whether or not you can launch well enough to hit low 13's, at 10 psi with ~2300 lb car and decent tune you will have the power to weight to manage low 13's.

FYI, the turbo ZC in question doesn't run the Greddy gay box... I did the tuning. I didn't spend as much time on it as I should, but anything is better than the gay box.

 

I beleave the turbo in the kit is rated at 250 HP so I would think 220-230 is around the most you'll see out of the turbo. I may be wrong though.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 89civic1.8T &raquo;</TD></TR><TR><TD CLASS="quote">I beleave the turbo in the kit is rated at 250 HP so I would think 220-230 is around the most you'll see out of the turbo. I may be wrong though. </TD></TR></TABLE>

some1 posted 300 i think...i think it was liam's friend or something

 

I may be wrong. I got my #'s from an old Turbo Mag that went over different companies turbochargers and gave HP #'s for what they suported. Not sure if 250 was crank or wheel but I would think most manufactures give crank #'s. The turbo they where talking about was the TD04H-15G made by Greddy.

 

i did 13.6 street tires full interior trim and spare ...and i mean street tires like the stock cx 13's steelies with federal tires lol...12's with slicks for sure....sig for more info

 

do you know how much hp the rods in the d15b hold up to?

 

hmm i may just sell my kit and get the drag kit instead. anyone know the max psi can the engine take from teh drag kit?

 

This would be me. Got to love those 20x6x13's. At this next cmi i will be running 1 bar and bigger slicks. Looking for mid 12's on a stock internaled z6. Should be finished tuning next friday.

 

You see this guy....
https://honda-tech.com/zerothread?id=566218
...you should be able to hit low 13s@10psi once you work all the bugs out