440 source heads

[qkcuda]

Another advantage to the E-Streets is the smaller 75cc chambers.

 

[ckessel]

And thats the one I'm choosing to run. Help with the squeeze factor. The fresh engine has 1.969 compression height which gets me into the mid 9's on compression. Additionally, the block got decked to get it squared up. With that combo my static rate will be in the 10's but with the thermal differences between iron and aluminum, it will be safe for Cali 91 octane swill. May even try some 85 later on to see if its ok or complains.

 

[Gunner1]

We have a couple of small stations who sell 93/no alcohol, my car likes it.