doggery

Im currently running 340kw atw on E85 on my evo and VII and looking to try and get over the 500hp atw mark.
currently running;
fp red op 28 psi
fully forged bottom end
1060 cc injectors
twin walbro 460 fuel pumps
3 1/2 in exhaust
280 degree cams
very big fmic

Would upgrading or porting the manifolds and tb see me over the 500hp mark and what process would be the best direction.

Thank you

xRoguex

iTrader: (15)

I would suggest a better tuner...

e85 on a red with sufficient fuel and motor should be CAKE

doggery

As in not enough boost or just poorly tuned?

m.al-hassawi

you can see other projects with the fp red it is easy to reach 450whp on pump gas i think 450whp on e85 is really low i saw projects reaching 500-530whp on e85,

the evo has a really good head that can take you to a 1000whp but porting is always better but has to be done right a large porting will increase your top end and the car will be lazy in the bottom end.

i suggest first to reach the numbers that other projects did and than go from that

and for the throttle body i suggest S90 and intake manifold Magnus V5 and exhaust manifold FP manifold, Full-race or ETS it depend on your budget and the power you want to reach

egis

seriuosly op fp red capable of 500 + hp on e85 at 25 psi.

LetsGetThisDone

iTrader: (1)

You're not that far off. You're probably out of injector since you're sitting at 450whp right now. Get some FIC 1650 Hi-Z injectors and retune it.

Also, find a better tuner. My car made more power, with less boost than yours. Could be the cams, but it's likely is the tuner.

High_PSI

iTrader: (50)

Seriously, you should be able to hit 560WHP and run way more than 28PSI Run 35-35 but tune for it. With E85 you MAY need bigger injectors however.