im_inn0c3nt

im in the middle of building my ls vtec and im tryin to order sum pistons and rods for a boost set up i pulled the motor out of a 98 integra the bottom end is a b18b1 with a gsr head and im getting it bored out 1 over so im looking for 82mm pistons for it now but im wandering wat pistons to get where to get them or if so the product number for the pistons and would i need to get a block machined for H beam rods

nospoolDC2

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PatrickGSR94

iTrader: (1)

This is more suited to the Forced Induction forum.

slostjoe

Most of what your looking for will be easy to find, I personally like CP Pistons but there are a lot of good companys out there. I would get in touch with one of the venders in the FS forum and get a Piston/Rod combo.

im_inn0c3nt

wat im really concerned for are where to get 82mm pistons at meaning best place for price and is it true i can only bore out my block to 81.5 back bore size

CanadianEF9

no you can take the cylinders out to 85mm but if you did the cylinders would be really weak and you would have to have it sleeved but you should be fine at 82mm unless your plannin on pullin big numbers

ryguy2588

iTrader: (11)

Most people believe that if you're going to turbo, then you don't really want to go over 81.50mm, but you can get away with 82mm.

CanadianEF9

just dont go for like 550hp goals on those sleeves

im_inn0c3nt

o i dont plan on to too high and unneeded for me

CanadianEF9

then 82mm is fine

im_inn0c3nt

so would 82mm stock sleeve bore be able to handle 20lbs of boost securely with block guard

TheShodan

iTrader: (14)

I'd stay 81.5mm (you won't gain anymore power with 82mm from 81.5mm, and it has a better chance of holding). There are many debates regarding block guards. that's up to you.

20psi of pressure from WHAT turbo?

CanadianEF9

and most things dont break at a sertain level of boost they break at a sertain point of horse power

im_inn0c3nt

no turbo in particular jus wandering incase i plan on moving up with a bigger turbo