Anyone have any dyno charts or info on good setups on the Y8? I want to turbo my Y8 when I get some money together, dont know what kit to go with but I want something good that I can run low boost at the beginning around 6-8psi on stock internals then if I build it be able to turn up the boost.

I looked online for some dyno graphs but havnt been able to find much.

 

i had my car tuned on the AFC hack with 440s at 7 psi w/ the GReddy kit. the a/f ratio was horrible, and my boost controller was ******* up, so the power wasn't that great. only 149.1 fwhp and 146.1 lb-ft of torque. average a/f was around 11.5:1. the car's now in temporary storage because it's no longer fun to drive (bunch of mechanical problems) but when i can get it to run, it pulls pretty hard. the kit's coming off in May due to other reasons (read: financial stuff).

p.s. -- look at my signature.

 

Thanks

I remember a member on london automotive club having a Si with an f max turbo kit I belive and he managed 200hp and 195ft tq, i thought that was really good with 10psi, thats my target goal as well.

 

got two of mine for you

1st @ 5-6psi w/ stock cat.


1st run untuned... 2nd run just a tiny bit of tuning still untuned though but NICE a/f ratio

2nd... runs at 8, 8 again, then 8.5-9psi on the last run... no tuning. same AFC ings as 5-6psi