Diggs24
Autocross Champion
- Location
- de plains! de plains!
- Car(s)
- 2015 GTI
Is the 305 the limiting factor there? I'm thinking about trying to get my car running on full e85 soon. Looking at the Precision Raceworks site they have a couple pump kits, one using a 305 and one using a 450.
You think a single 450 would be enough to get up to ~28 psi on an is38? I remember from one of the VTT development threads they needed 2 450s to max out their turbo at 500+ whp, but that's quite a bit more air than a stock is38 is gonna move.
A single 450 won't be able to do 28psi on full E85 I know that for sure. Also, my hpfp showed pressure loss on E40 so that would probably need upgraded as well.