Power Rev Racing

I been searching trying to find a cheap piston to raise compression on a B20/vtec. I keep reading that some people know of a piston that will make the b20 compression high, but no one says what it is. Can someone please tell me what pistons they are talking about and where i can get them? And what compression will they yield?

0mtber

iTrader: (2)

SRP is probably going to be the cheapest forged piston that works. I am not sure if they make a 84mm high c/r piston. Check with your local vendor.

Power Rev Racing

Some people say there are non forged pistons that u can put in a B20. Is that true?

I heard something about a Acura Legend piston. Does anyone know any info on that?

JCushing

there was like a 2 year time frame were there was a 84mm legend engine. no idea on the piston dome or compression height though.

hybrid_vtec

I know of a guy running F20B 85mm pistons in a B20 butthey weigh 100 grams more per pistons!

RedZone

Supertech has a great piston line that has been working well with the b20's

If you need more info let me know

GOLDBERG

werent there/arent there like a couple manufacturers who make cast pistons for the b20?like 11.1 or 11.5cr?

Combustion Contraption

Define cheap.

JCushing

im guessing he means cheap like OEM piston cheap. theres a dude in the sponsors forum that WAS selling 84mm versions of vtec pistons like b16 jdm r ect for a good deal. might want to look into that

B16Drag

I have a set of high compression pistons perfect for b20-vtec if u are interseted.

https://honda-tech.com/zerothread?id=1231205