ZZ3 or LT1 cam for TBI?
02-22-2002, 01:11 PM
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ZZ3 or LT1 cam for TBI?
On a 350 TBI with stock 1.94/1.50 heads, which cam would be better? Is the ZZ3 cam too much lift for the stock heads??? Also, does anyone have the ZZ3 in a TBI motor, and if so, does it lope at idle(links to sound files?)? What kinda bottom end does it have, I know it would have less than the LT1 cam. I'm really thinking the ZZ3 is the way to go, but I don't want to put it in until I know the max lift for stock 350 heads. Well they have a 3 angle valve job and screw in rocker arm studs with 1.5 ratio arms. Thanks guys!
02-22-2002, 01:27 PM
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Car: '00 Chevrolet Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
Do you have the ZZ3 specs handy? It would make it easier for people to make a decision on this. I probably could go look 'em up, but I'm being lazy...
02-22-2002, 02:31 PM
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ZZ3 cam 208/221 degrees @.050, .474/.510 lift, 112 lobe sep
'96 LT1 cam 205/207 @.050, .447/.449 lift, 117 lobe sep
-Keep in mind 350, not 305
'96 LT1 cam 205/207 @.050, .447/.449 lift, 117 lobe sep
-Keep in mind 350, not 305
Last edited by TBIWorks; 02-22-2002 at 02:35 PM.
02-22-2002, 04:03 PM
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Car: '98 Z
Engine: LS1/6
Transmission: 4l60E
Im also interested....I put a ZZ3 cam in a 305 (before I read about the LT1 cam on this board and am wondering for future reference which is better for the money)
$50 vs $180
$50 vs $180
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