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Head choices my last component

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Old 05-11-2015, 12:21 PM
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Default Head choices my last component

A little bit about my build is listed below I want to spray nitrous to the engine somewhere in the 150 to 250 range. I want it to be a street/strip car. For heads I'm looking at the
AFR 72cc
AFT 69cc
Trick flow Gen x heads

Bore. 4.030
Stroke 4.000
Compressed Gasket Thickness. 0.051in.

Intake
The FAST 102 with drive by wire throttle body
Total displacementioned 408

Crank
Engine stroke 4.000 in.
Rod journal 2.100 in.
Main journal 2.650 in.

Piston
Piston Compression distance 1.115 in
Piston head volume +8.00cc
Pin diameter 0.927 in.

Rods
Connecting rod length center 6.125

Cams
Hydraulic roller
2200-7200 basic operating rpm range
Lobe separation 113

Intake duration at 050 in 235
Exhaust duration at 050 in 243
Duration at 050 235/243

Advertised intake 285
Advertised exhaust 293
Advertised duration 285/293
Old 05-11-2015, 12:27 PM
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I'd take a look at the new Mamo Motorsport heads too. Tony Mamo's new company.
Old 05-11-2015, 04:19 PM
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^^^^^^^^AGREED!!! MMS 235's for the Win!!!^^^^^^^^
MAMOFIED FAST 102 as well!!
Old 05-11-2015, 04:32 PM
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2.10 intake valve better than 2.165 for 4.030-4.060 Bore!
235 CC better than 255 CC for 408" street/strip!
Tony will also have a Nitrous/Forced Induction Exhaust Port
Option for his MMS 235 Heads, not sure at what HP/Boost
Threshold that would be most applicable/beneficial
(200HP Shot/10 PSI)? SWAG
Old 05-11-2015, 04:37 PM
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I like the Cam Specs, I would have Kip @ CAMMOTION grind
It for you, better quality steel, gentler lobe profiles for better
Valvetrain stability/ durability, and Phenominal customer service!



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