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Here are some pics of the head w/2JZ valves compared to 7M valves. http://www.villagephotos.com/pubbrowse.asp?folder_id=453937

Yea we picked it up a little bit ;)

I'll be posting pics of the pan shortly. Kevco modified the stock pan for the dry sump. The final "safe bore" was 86mm. The sonic test was well worth extra cost. Be for we bored the block we "rocked the block" with Hard Blok.

Final Flow Numbers Intake Lift - Stock CFM - Street Port - Full Race 0.100 - 77.4 - 80.4 - 80.8 0.150 - 113.9 - 122.4 - 121.7 0.200 - 141.4 - 159.9 - 152.6 0.250 - 162.8 - 187.9 - 181.0 0.300 - 176.0 - 202.4 - 201.3 0.350 - 179.6 - 211.2 - 211.8 0.400 - 179.6 - 216.5 - 222.4...

Okay, kool..

Here is something from Dayle@Revolutionary Performance. He is the actual madman behind my insane N/A build up. I would like to try oversize valves in the head but dealing with the size of the seats, you really can't put that much bigger of a valve in there without changing the seats out which...

There are two designs (port designs) of the 7M head. One has been dubbed "Big Port". Not sure of the production years. I have one of these heads from a JDM N/A, the casting number is 12. I had it flow tested to see if there was any differences. To my surprise the numbers where only different by...

Stock lift is 7.6mm (.300) for a N/A cam, we measured the cams to get our numbers, the duration is 199 @ .050.

Here are the stock and ported flow numbers of a 7MGE/GTE cylinder head. Stock: Intake lift-flow .100-77.4 cfm .150-113.9 cfm .200-141.4 cfm .250-162.8 cfm .300-176 cfm .350-179.6 cfm .400-179.6 cfm .450-180 cfm Exhaust lift-flow .100-60.4 cfm .150-93 cfm .200-112.9 cfm...

Here are the stock and ported flow numbers of a 7MGE/GTE cylinder head. Stock: Intake lift-flow .100-77.4 cfm .150-113.9 cfm .200-141.4 cfm .250-162.8 cfm .300-176 cfm .350-179.6 cfm .400-179.6 cfm .450-180 cfm Exhaust lift-flow .100-60.4 cfm .150-93 cfm .200-112.9 cfm...

Very nice I've been looking at that.

Starting from scratch... The set up: Modified 7M crank stroke increased to 101mm, 85mm bore, race port/polish cylinder head w/2JZ valves, dry sump, 15:1 compression. Allan :cool: