.:HSTuners::

06-20-2004, 10:34 AM

Can someone tell me if i can use b16 pistons in my integra LS?(b18b) mine are shot and these hav the best price. also if they do fit would they raise compression?

*pdiggitydogg* · 06-20-2004, 11:34 AM

the bores are both 81mm
the only thing that you might have to do is machine the rods to accept the pistons...Im not sure on that one

the compression is roughly higher 10:1 compression in an ls w/ usdm pistons
11:1 w/ jdm p30's
(see this site for calculating compression - http://www.c-speedracing.com/howto/c...c/compcalc.php )

06-20-2004, 09:29 PM

what about Integra Type R pistons? i know compression ratio is 11:1
but would i have to mod anything to put them in?

*pdiggitydogg* · 06-21-2004, 04:14 AM

that site will tell you if you need to bore or not...(you dont)
but rods will have to be machined or shimmed (just like w/ most pistons other than b18b's)

06-20-2004, 10:34 AM	#1
Mirkwo0dForest Posts: n/a	will these work?? Can someone tell me if i can use b16 pistons in my integra LS?(b18b) mine are shot and these hav the best price. also if they do fit would they raise compression?

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06-20-2004, 11:34 AM	#2
pdiggitydogg Yahoo Watashi wa kattaze! Join Date: May 2002 Location: Meanwhile, up in The D... Age: 40 Posts: 10,579	the bores are both 81mm the only thing that you might have to do is machine the rods to accept the pistons...Im not sure on that one the compression is roughly higher 10:1 compression in an ls w/ usdm pistons 11:1 w/ jdm p30's (see this site for calculating compression - http://www.c-speedracing.com/howto/c...c/compcalc.php )

06-20-2004, 09:29 PM	#3
Mirkwo0dForest Posts: n/a	what about Integra Type R pistons? i know compression ratio is 11:1 but would i have to mod anything to put them in?

06-21-2004, 04:14 AM	#4
pdiggitydogg Yahoo Watashi wa kattaze! Join Date: May 2002 Location: Meanwhile, up in The D... Age: 40 Posts: 10,579	that site will tell you if you need to bore or not...(you dont) but rods will have to be machined or shimmed (just like w/ most pistons other than b18b's)