I don't think your gonna hit 500hp with out either a 3mm or a meth kit. Your are using a higher reading dyno which will help. He will not be able to turn the boost up past 12- 14psi. If money is a problem I would just tune it as is. Have fun with it, when you get the itch for more get a meth kit or a 3mm and get around 50-75 more hp out of it. I think you should make low 400's on a dynopack. Good luck I really want to see how quick that turbo spools up.

 

Yeah, your going to need a 3mm HG to hit 500+ with a log and pump gas.

 

I did 440whp pfab log on pump with a 35r @15psi

 

Thanks a lot guys, about to order the gasket tonight, now i wonder what is possible with 3mm headgasket and race fuel

 

the turbo and mani will hold you back the most. i say low mid 4's on pump and close to 500 on race gas.

cant wait to see what evans can do with it.

 

are you including the 3mm headgasket with those #'s?

 

yeah see the thing is, a 5857 on a tubular mani will max out around 550ish.

log mani is less efficient, so your not gonna get max potential outa that snail.

https://www.s2ki.com/forums/index.ph...ic=670166&st=0

dsddcd has a very nice log setup and this is what he hit.

i think your gonna be slightly under his numbers do to a smaller turbo.

thats not bad at all though, its sick power!

 

just want 500

 

Those little 5857's can be pushed pretty hard. The next step would be to get a better manifold/downpipe.

You going to run a meth injection kit? I would definitely recommend being in NJ (lack of E85 availability).

 

I dunno if sub 600 on a Dynapack is gonna do it...................