New Comp Thumper Cam
08-06-2014, 12:19 PM
#1
Staging Lane
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New Comp Thumper Cam Category: Engine - Power Adders
Price: $340
Location (State): AL
Item Condition: Brand New
Shipping Information: Item Can be Shipped
LS Engine?: Fits LS Engine
Ask $340 OBO. Open to reasonable offers.
08-06-2014, 01:11 PM
#2
Staging Lane
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With purchase of cam at full asking price, I'll throw in a set of Chevrolet Performance part# 12499224 Blue Valve Springs.
Lift good to .570
http://www.summitracing.com/parts/nal-12499224
Lift good to .570
http://www.summitracing.com/parts/nal-12499224
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08-17-2014, 03:18 PM
#11
Teching In
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OreoWizard, the springs are good to Max Lift: 0.570" as stated in GM Performance catalog.
By him saying the cam cuts up is referencing the LSA it has. Reference video below out of a friends truck.
By him saying the cam cuts up is referencing the LSA it has. Reference video below out of a friends truck.
08-17-2014, 04:21 PM
#12
I really like the sound of that. My plan isn't to build a monster engine. Just a fun one that has a wiked sound. Ive always had in mind the Thumpr cams. Im putting an LS1 and T56 in a 67 Nova. How tolerant would this set up be to a small shot of NO2? Like a 80 direct port shot. Just really for looks.
08-18-2014, 12:32 AM
#14
Staging Lane
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It will take a shot of NO2 just fine. Really probably have to worry more about the bottom end and pistons if you go to big on the shot. The truck probably has other mild mods but nothing much. That sound is all cam and full exhaust.