ORiG1NaLKhMeRsTA

i know the ringlands are bound to go out but i was wondering if i will be able to run 10psi. my fuel setup will be rc 650's, walbro fuel pump, and p28/uberdata. is 10psi the max hold on stock h22a bottom or should i go lower? i'll sleeved it, throw pistons and rods in the future.

idiot-stick

A, A1, or A4?

the A1's have stronger bottom ends than the A4. Not sure about the plain ole A's though

93JuicedAcclude

i'm running 8 lbs on my jdm h22a (closed deck) using fmu/450cc/walhbro 255/fpr/vafc hack.

ORiG1NaLKhMeRsTA

A

idiot-stick

I think 8 is a pretty good to start. keep adding fuel/boost until something breaks. Thats how you find the magic number

turboDA6

why are you using an fmu, fpr, vafc hack all together? first off with the hack i thought u didnt even need the fpr let alone an fmu with it? does it run better with the fmu and the hack. that doesn't make sense =x