Hey fella's curious what kind of boost everyone runs on race gas. I will probably be using 118 leaded. I was thinking 26-27 spike. Thanks

 

u gonna tune for it or just up the boost?

kinda curious 2

evoisdream

 

Just turn up the boost with some good gas. Don't have a piggy back or stand alone.

 

28 psi is the most i would run it race gas. That is what my tuner ran on mine for race gas withno issues.

 

^^ what octane were you using ?

 

I run 110 Leaded and the boost stays at 25psi, no spike or taper: Rock solid! Vishnu tune!

 

hrmmmm maybe ill have to do that u gonna get race gas thier that day?

 

Yeah or at Deugans Petroleum before run it a bit around town

 

yeah that would b easier since i would need to set my boost where is that place?

 

28 psi? damn

 

I ran 23-25 spike on a friends evo i tuned.. Went trapped 118 on stock turbo.. THis season we may try and up the boost a tad, mabey even just pull the wastegate line all together.. This was done on c16 leaded..

 

leaded gas is hott.

 

ill probly try 25

 

I think if you pull the wastegate hose, that you'll only be able to push the wastegate spring psi (11psi). Pulling hoses is a supra thing. 27psi spike tapering off to 24 is good enough to me.

 

wow what do u guys all have that you are running 27 psi im considering 25 tops