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Head cc volume on 3 rib bluetop MAP setup
Posted: Sat Apr 30, 2022 5:50 am
by yabaiani
I was wondering if anyone had the full details on a specific question I had related to the head cc volume for the 3 rib blue top? Let me know! Thank you.
Re: Head cc volume on 3 rib bluetop MAP setup
Posted: Sun May 01, 2022 2:16 am
by allencr
What's the specific question?
oldeskewltoy has had A LOT of threads about heads & checking volume on this site, and at least 1 gotta be about that head and if he hasn't answered it, it's not a good question.
Re: Head cc volume on 3 rib bluetop MAP setup
Posted: Mon May 02, 2022 4:40 am
by davew7
A standard big port 4AGE head will have a typical volume around 36 to 36.3cc’s and a chamber volume with a standard head gasket of 39cc. Note an un-cut head is 116mm (4.566”) thick. Taking a .004” thick cut on the 4AGE head will reduce the volume by about .5cc’s. If you use a thinner then stock head gasket or mill the head more the .005” you should consider getting adjustable cam gears to correct cam timing.
Re: Head cc volume on 3 rib bluetop MAP setup
Posted: Mon May 23, 2022 8:46 am
by oldeskewltoy
As per the TRD Bible.......
