can a stock h22 handle 10-15 psi. if not what would i need to build up in order to run a t3 at 10 to 15 psi

 

depends on:

engine health
engine management
proper tuning
t3 size and specifications

whats so special about 10-15 psi?

 

Which H22? 10:1 compression can hold 10 psi with a great tune, but not 15. Anything higher than that is on you. I've never seen anyone run more than 9 lbs. on a stock block. The FRM sleeves just can't handle too much abuse.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dk4ever &raquo;</TD></TR><TR><TD CLASS="quote">Which H22? 10:1 compression can hold 10 psi with a great tune, but not 15. Anything higher than that is on you. I've never seen anyone run more than 9 lbs. on a stock block. The FRM sleeves just can't handle too much abuse.</TD></TR></TABLE>

its not about boost pressure. its about overall power and the tuners knowledge/or lack there of about dialing in ignition timing.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dk4ever &raquo;</TD></TR><TR><TD CLASS="quote">Which H22? 10:1 compression can hold 10 psi with a great tune, but not 15. Anything higher than that is on you. I've never seen anyone run more than 9 lbs. on a stock block. The FRM sleeves just can't handle too much abuse.</TD></TR></TABLE>

Firedrake was running 14psi on a stock block making close to 400hp.
It held up for a long time.

But that is with AWESOME tuning done on the motor.

 

Wow I stand corrected. We need more ludes out there like that. What kind of tune are they running?

 

i want to say he was using hondata. I bought the p72 that he used a long long time ago but i cant remember what it was exactly. You can probably just search for his name and get some info.

and i said the things i said because boost pressure doesnt represent an amount of stress the engine is going to be put under. Its basically telling you how hard the turbo is going to be working. The HP range depending on the turbo and the boost pressure will be on very different ends of the spectrum.

 

Here's a couple of his threads.
https://honda-tech.com/zerothread?id=776298
https://honda-tech.com/zerothread?id=954164

 

And its not the sleeves, its the pistons. The frm sleeves downside is that you have to use special pistons made for frm or resleve the block to use forged pistons.