[Joe]

Alright, I hope I can find a clear answer to this.

Basically I'm wondering if the information on these srp pistons for the d16a6 are correct: http://www.jepistons.com/cat/srp/sc/honda/d16a6.shtml

More specifically the 9:1 c/r pistons

i did the calculations and if the specified dish is correct (6.6cc) then it does yield 9:1

The reason i'm wondering is because on tunertoys and other businesses (ebay sellers) they sell the same pistons yet claim they are lower compression (8.5-8.7:1)

I want to trust srp's page because i'm looking for that dish, but i'm going to be ordering from these other companies which claim a different compression ratio with the same part number piston.

Can anyone give me some info?

 

[ryan89crx]

C/R With .040

what do they mean by that?

 

[88cr-rex]

what do they mean by that?

headgasket

 

[ryan89crx]

headgasket

that makes total sense, man im slow today :hammer:

id like to know as well why everyone that carries SRP pistons says they are 8.5:1, and on the SRP site they say 9.0:1

because my build might be a little higher compression than i though if it is actually the specs on SRP's site...

 

[Joe]

tuner toys carries these pistons (same as ebay auctions)

http://www.jepistons.com/pdf/2006-sportcomp.pdf

which specify a 6.8cc dish (i think thats closer to 8.7:1 though)