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TREXv2 or custom 240/244 .608/.612 112lsa for a 403inch motor??

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Old 03-25-2009, 05:04 PM
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Default TREXv2 or custom 240/244 .608/.612 112lsa for a 403inch motor??

Like the title says I've got both cams sitting on the shelf waiting for one of them to go in and I can't decide. I know the bigger cubes obviously like bigger cams than smaller cube motors but which would you guy's pick? Specs on motor is follows:

4.005" bore LQ4 block
4" Scat Crank
6.125 Eagle H-beams w/ ARP2000
Wiseco Nitrous Pistons -3cc VR
Hellfire Rings
TEA Heads (don't have them done yet)
Fast 90/90
LS7 lifters

Which cam?
242/248 .608/.612 110lsa - TREXv2 or
240/244 .608/.612 112lsa or
bigger?
Old 03-25-2009, 06:13 PM
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403? i'd go bigger... 242/248's fairly mild for something that big.
Old 03-25-2009, 09:05 PM
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I agree ,I have a 403 with the 240\244 609\612 and should have and eventualy will go with a bigger cam with adj. timming set somthing like a 248\254 640\648 112+2
Old 03-26-2009, 12:44 AM
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Well I'll for sure go with the TREXv2 for now. I had interest in a trade for a custom grind cam that was spec'd at 248/258 .647/.647 113lsa but I thought to myself that was a little bigger than I wanted to go with.




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