stock crank shaft

[joe_bernardi]

how much power can a stock crankshaft handle

[rexload]

probably close to 1000hp

[5gwagon]

the crank is usually the strongest part of the rotating assembly

[bcjammerx]

it is forged steel

I'm pretty sure folks tend to modify the oil journals for higher power output though...can't find that particular info though

[johnl]

Honda cranks (and most other internals) are made from indestructium alloy.

[XcluziveAZN]

Honda cranks (and most other internals) are made from indestructium alloy.

Time for myth buster!!! I wonder if you blow it up will it still be in one piece.

[phayze]

Time for myth buster!!! I wonder if you blow it up will it still be in one piece.

how much can a h22 rod handle

[d112crzy]

Time for myth buster!!! I wonder if you blow it up will it still be in one piece.

Who knows. But I know for a fact that if you dropped one from 15 feet it will still be in 1 piece.

[deevergote]

Stock Honda pistons and rods generally don't hold up to boost all that well... not the stuff used in the motors we can easily put in our cars, anyway.

The cranks will handle considerably more power. There are a few cars on this site making well over 500whp, and I've never once heard of a damaged crank. By the time you're making that much power, you won't be able to get traction. If you put the money in to put the power to the ground... you're running with a fairly heavy car compared to other FWD cars making that kind of power...

[phayze]

Stock Honda pistons and rods generally don't hold up to boost all that well... not the stuff used in the motors we can easily put in our cars, anyway.

The cranks will handle considerably more power. There are a few cars on this site making well over 500whp, and I've never once heard of a damaged crank. By the time you're making that much power, you won't be able to get traction. If you put the money in to put the power to the ground... you're running with a fairly heavy car compared to other FWD cars making that kind of power...

so if i were to boost it i would need to change pistons rods and get tha block sleved

[deevergote]

If you expected it to last for any period of time... especially if you plan on going over 10psi or so. Honda internals are not made for turbo.

[phayze]

If you expected it to last for any period of time... especially if you plan on going over 10psi or so. Honda internals are not made for turbo.

i jus want 8-10 and im happy

[deevergote]

8-10 with a properly sized turbo, properly tuned (VERY IMPORTANT), maintained, and not abused SHOULD last for a good while on a healthy motor... F22A would be best for this, thanks to the low stock compression.

[phayze]

8-10 with a properly sized turbo, properly tuned (VERY IMPORTANT), maintained, and not abused SHOULD last for a good while on a healthy motor... F22A would be best for this, thanks to the low stock compression.

but if im running that low do i still need to seleve it or no ..and i already have an h22 so imma have to boost that

[turbo90accord]

sleeves are not nesassary on f22's on h22's they are only nesassary if using forged pistons other than mahle pistons.