captaincommando
Mar 8th, 07, 09:25 PM
Thought I would see if anyone can help me out here. I have tried but cannot find any info. on these pistons I have. Need the specs. so I can figure out my compression ratio and quench.
Pistons are showing P/N's H623P. Sterling is the brand. They have a flat dome on top, and are for a SBC 400 Std. Bore with 5.7 rods.
Can anyone help me out here...:confused:
camcojb
Mar 8th, 07, 10:17 PM
Thought I would see if anyone can help me out here. I have tried but cannot find any info. on these pistons I have. Need the specs. so I can figure out my compression ratio and quench.
Pistons are showing P/N's H623P. Sterling is the brand. They have a flat dome on top, and are for a SBC 400 Std. Bore with 5.7 rods.
Can anyone help me out here...:confused:
400 5/64-5/64-3/16 5.70 rods 12.0:1 Sterling H623P*8
400 5/64-5/64-3/16 5.70 rods 12.0:1 Speed Pro H623CP*8
of course that would depend on the head chamber and deck height which they don't say. Got it here, maybe you can find the head info.
http://www.amotion.com/csb.html
Jody
pdq67
Mar 9th, 07, 06:04 AM
That Canadian link I've posted in the past has a wealth of info on it, doesn't it Jody..
pdq67
camcojb
Mar 9th, 07, 07:33 AM
That Canadian link I've posted in the past has a wealth of info on it, doesn't it Jody..
pdq67
yes it does Paul! :thumbsup:
Jody
captaincommando
Mar 9th, 07, 11:53 AM
That listing says that the 12.0:1 is with 64cc chamber heads. I will be running 76cc chamber heads. How would I figure out the compression on the 76cc chamber heads with these same pistons?
67 Plum
Mar 9th, 07, 07:03 PM
10.43 to 1 with 76cc head.From the Speed Pro catalog.
Dirt Reynolds
Mar 10th, 07, 04:38 AM
That Canadian link I've posted in the past has a wealth of info on it, doesn't it Jody..
pdq67
Thanks for the link, Jody. There is indeed a lot of info there Paul -- and the neat thing is that place is local to me. Guess I'll have to go over there and check 'em out. :cool:
pdq67
Mar 10th, 07, 07:04 AM
I've thought about ordering stuff from them, but figure it would be a hassle b/c of the supposed NO import/export now.................
You know how it is, we are supposed to be all one big NAU now until it come's time for the GOV's to make a f-- buck off the populations/taxpayers/us...
pdq67