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h22 stock internals going with t3/t4 turbo
Posted: Fri Dec 04, 2009 9:18 am
by Hatch h22 all-motor
Wanting to run around 10 psi to start with and tune on, just wondering what size injectors to go with and if my 330 cc will work? but i doubt they will be enuff i got a 255 walbro already and is 10 psi safe on stock internals any suggestions please comment or if got parts pm me Thanks!
Posted: Sat Dec 05, 2009 3:31 am
by 98vtec
what are the rest of the specs on the turbo? Do you plan on a high boost setting? If you want it to be safe and reliable, just keep a sharp eye on the spark plugs while tuning. If you start to see any signs of detonation, back it off a degree and/or add fuel and try again. The plug will tell you
regardless, the stock injectors will not work. If it were me, i would run the ID 725's. havent run them yet, but i bought them for my NA race motor and im excited to see the results everyone else has gotten with them.
Posted: Fri Dec 11, 2009 12:40 am
by Mike95lude
With a really good tune, 10psi is safe. I had a friend with a 5th gen Prelude run a high mileage (120k-150k) stock H22A4 on AEM EMS with a large turbo for a few years and it still had great compression/leakdown when he removed the kit and sold the car. I believe he was making 350-400whp.
Posted: Wed Jan 06, 2010 3:03 pm
by rbdave
Ehh i did that and my ring lands broke after like 2000 miles after a wierd 15psi sudden boost spike.