Cylinder head and intake decision
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Teching In
Joined: Jan 2019
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Cylinder head and intake decision Recently bought a DART LS NEXT SHP block 4.125 bore, I’m using a 4.100 crank to make it a 438. With -2.8cc dome pistons. I want my build to Consist of street/strip but mostly street because I still would like to be able to drive it whenever I would want too. When racing I will be spraying no more than a 200 shot. I’m shooting for about 900hp to the crank. My question is on my intakeand heads selection. For Intake I know I want a Holley high ram, but I’m stuck between a 102/105. I was looking into the brodix BR7 sts 264cc heads, with 71cc combustion chambers which would put me at about 11.5:1 compression. seems like a great head with some good flow numbers. But I wasn’t sure if it would be too much head for me or not. If anybody could help me out I would appreciate it
That is still a pretty big motor I could see you going with a 273 Brodix head and with the nitrous you need a good exhaust port. You might want to look at some shops like WCCH or LME that have CNC programs that are a little more robust than the off the shelf ones.
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Joined: Sep 2004
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Recently bought a DART LS NEXT SHP block 4.125 bore, I’m using a 4.100 crank to make it a 438. With -2.8cc dome pistons. I want my build to Consist of street/strip but mostly street because I still would like to be able to drive it whenever I would want too. When racing I will be spraying no more than a 200 shot. I’m shooting for about 900hp to the crank. My question is on my intakeand heads selection. For Intake I know I want a Holley high ram, but I’m stuck between a 102/105. I was looking into the brodix BR7 sts 264cc heads, with 71cc combustion chambers which would put me at about 11.5:1 compression. seems like a great head with some good flow numbers. But I wasn’t sure if it would be too much head for me or not. If anybody could help me out I would appreciate it
Here are just a few that are more notable
https://www.corvetteforum.com/forums...post1596176716
https://www.corvetteforum.com/forums...amo-build.html
https://www.corvetteforum.com/forums...91-octane.html
https://www.corvetteforum.com/forums...-included.html
https://www.corvetteforum.com/forums...ts-are-in.html
Feel free to email, call or PM me (email or phone preferred!)
I can help you set up the entire combination.....not just sell you a pair of cylinder heads.
Look forward to potentially discussing this in more detail with you
Regards,
Tony
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Tony@MamoMotorsports.com
Anything worth doing is worth doing well. Build it right the first time....its alot cheaper than building it twice!!
www.mamomotorsports.com
Tony@MamoMotorsports.com
Anything worth doing is worth doing well. Build it right the first time....its alot cheaper than building it twice!!
