bore or not

[david17]

i want to put in the type s pistons in my h22a4 and i seen that the type s pistons come in standard and .25 over . so could i bore my engine over .25 with out sleeving and is that a good idealll

[InvaderTrax]

Depends. If by boring it you think you'll pick up horsepower, you're wrong. .25mm over isn't going to be anything noticeable. Really, the best benefit would be the fact that you're not gambling with piston-to-cylinder clearances

[MyHonnaCB7]

also when you bore the cylinders you will loose throttle responce.

[InvaderTrax]

also when you bore the cylinders you will loose throttle responce.

wut?

[manny_turbo]

also when you bore the cylinders you will loose throttle responce.

dude wat are you talkin bout, please ban

nah i keed i keed.

if ya bore it will just make it harder for you to hit that sweet spot. its like girls havin babies, it just stretches it out, so you have to resize, lol

i keed i keed,

[HenRoc]

dude wat are you talkin bout, please ban

nah i keed i keed.

if ya bore it will just make it harder for you to hit that sweet spot. its like girls havin babies, it just stretches it out, so you have to resize, lol

i keed i keed,

ROFL LMAO

I'm putting this in my sig.

[bcjammerx]

dude wat are you talkin bout, please ban

nah i keed i keed.

if ya bore it will just make it harder for you to hit that sweet spot. its like girls havin babies, it just stretches it out, so you have to resize, lol

i keed i keed,

XD HAAAA HAAA HAAA

I don't think it messes it up THAT much

[wed3k]

the reason why one bores is to get the cylinder walls back to round.

and THEN you worry about piston to valve clearance with a high dome piston. not lose throttle response or any of that stupid shit.

a high dome piston would yield to higher compression which would be a result of quicker throttle response.

[FuncOvrForm]

the reason why one bores is to get the cylinder walls back to round.

and THEN you worry about piston to valve clearance with a high dome piston. not lose throttle response or any of that stupid shit.

a high dome piston would yield to higher compression which would be a result of quicker throttle response.

machine shop guru.