This will probably be the cam of choice for my rebuild this month, How does it do on tourqe curve? Good ? Bad? Peaky? TOO high?

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88 black gta
tb coolant bypass
gutted maf
gutted air boxes
no cats or smog
700r with a snior citizen discount
bald tires

 

88GTA,
I'm running this cam in my engine and I'd say the torque is good. Compared to the stock cam I'd say it is a little lazy in the low rpms, for example, in OD at under 2000 RPMs. But from 2500 to 5500 it has much more power than the stock setup.
I believe it would be even better with some chip programming.


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87 GTA, 350 TPI, auto, 3:27 gears, rebuilt engine, ZZ3 cam, LT4 valve springs, pocket ported stock heads, edelbrock intake, TPIS air foil, AFPR, high flow air cleaner, modified stock air canister, relocated air intake sensor, tb bypass ported plenum, modified MAF (screens removed), edelbrock headers, hi-flo cat, flowmaster muffler.

 

In your sig it list the ZZ3 cam is this the same cam? I thought that one is like 222/222 degrees or something, not 208/221 like the ZZ4 one?

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92fb currently a TBI 305, (hold the laughter to a minimum). Going to be a 350 carb with 350HP and 400FT/Lbs.

 

ZZ3 and ZZ4 engines use the exact same cam, 208/221, .474/.510 and 112 LSA. I used one in my previous engine, 280 HP and 380 TQ.

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West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
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