E7te Heads How Many Cc's

[dartman]

Are They ???stock Forum..

 

[Papageof]

I think they are 64cc's, but I can't remember for sure.

 

[stang22]

I thought it was 62 CC's, but that would depend if they have ever been plained also.

Tim

 

[UnderPressureGT]

im gonna say 62 also..

 

[GroverDill]

I think they are 62 as well.

but I dont rightly remeber.

 

[dartman]

dam i needed to lower my compression but thats not going to help any i got edel rpms 60 cc's

 

[Rick 91GT]

62-64cc is what I generally find stock. You may be able to have the chambers opened up, I've seen some 60cc heads go 70cc depending on the model of the head. I know you can do it to Vic Jrs'..

 

[Jason 302]

MM&FF had their test set listed at 61.5 cc. I also know the intake runner volume is around 124cc, I can't remember though on the exhaust, I think maybe in the 40's?

 

[85mcLaren]

If you can find some 85 heads- that would help. The 85's only had 8.4:1 compression. The performance is similar to a E-7, just without the compression.... Maybe 83 and 84 heads are the same as well. I know for a fact this is true for the 85s

 

[Ray@VSK]

They are 53cc.

I know this from AFR website & I called Ford Racing.

 

[GroverDill]

They are 53cc.

I know this from AFR website & I called Ford Racing.

53? no, thats not correct.

 

[Jason 302]

53? no, thats not correct.

LOL. Agreed. I can tell you by looking at them compared to my 58cc AFR's that the E7's are not 53cc.

Or were you talking about exhaust port volume VSK?

 

[tmoss]

LOL - I was gonna say ~125cc (the intake runner size). Old Timers settin in...

 

[Papageof]

dam i needed to lower my compression but thats not going to help any i got edel rpms 60 cc's

You could always give your eddy's to me and I will send you my stockers!

 

[Ray@VSK]

53? no, thats not correct.

Well I don't remember wich article but I just spent a few hours researching this the otherday to try & find out what stock compression ratio for my machanist who's doing my 331 right now & read a 12 or so page article that said 53 & I called ford racing & they verified it aswell, call ford I'd like to know if what I read & they told me is wrong aswell.

 

[dartman]

well i got a 351w with 60 cc i got 10.7to 1 ,,,i was thinking of down sizing,,but will need 68 ccs cause a got flat tops ....

 

[tmoss]

62-64 cc is the right range, 53cc is not.