Milling Eddy 6077 heads

[vje55]

Anyone know how many thou per 1 point of compression when it come to machining these heads? I know the J heads are 5 thou per point, just don't know about the eddy's. eg: eddy's I have are now 64cc, want them at 58cc.

Brian

 

[BrianT]

I would send a PM to member OU812 . Brian at IMM would probably know the answer and be glad to help you out.

 

[flyfish]

Use one of the many online calculators and figure it out. Here is one.

http://www.summitracing.com/expertadvice/storydetail/calcsandtools/Compression-Calculator/

Just change your cylinder head volume.

 

[MRL Performance]

Around .0055-.006" per 1cc. We just did a set and it came out to .0056" per 1cc

.030-.035" should get you where you need to be

 

[340sFastback]

I would investigate milling the intake face of the head so your intake will fit.

 

[vje55]

Thanks guys, not much difference to 'J' heads, they worked out at 0.0048 for 1cc, much appreciated.

 

[Rockerdude]

Cool body style! Wish we had those here.

 

[gdrill]

Nice Mopar you have there. Some people here are importing right hand drive vehicles, usually ricers. I never considered the fact that I would even think about it until I saw your car. Saweet! I am ignorant, so what exactly is it?

 

[vje55]

It's a 1972 Valiant Charger 770 (premium model), factory 318 A/C car. They came in 318/340/360 in the later models.

 

[78kitcar]

cool ride ...love the black wheels...stealth look LOVE IT!!!!

 

[Meet-Joe-"Dart"]

super cool ride!

 

[vje55]

Thanks guys