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Z+221 vs hot cam

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Old 12-18-2018, 12:15 PM
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Default Z+221 vs hot cam

Which would be a better cam for a 442 cutlass(80's) with a 4 speed? Goal is a daily driving weekend warrior, maybe a little bit of spray... Intake will be dual 4bbl throttle bodies, along with TSP stage 2 5.3 heads or TFS 205's, motor is a 5.3...

HOT CAM
Dur. @ 0.050”Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
219 228 .525 .525 112

Z+221
Dur. @ 0.050”Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
221 226 .565 .560 114

**added this cam after original post**
HOT TRUCK TORQUE
Dur. @ 0.050”
Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
205 210 .550 .525 115

Last edited by sharpe.trey; 12-18-2018 at 12:32 PM.
Old 12-18-2018, 12:26 PM
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They're not that different so one isn't going to make or break it vs the other.

Personally i'd go for the second one if I only had those two to choose from

If I had others to choose from I wouldn't choose either of those two
Old 12-18-2018, 07:54 PM
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Originally Posted by sharpe.trey
Which would be a better cam for a 442 cutlass(80's) with a 4 speed? Goal is a daily driving weekend warrior, maybe a little bit of spray... Intake will be dual 4bbl throttle bodies, along with TSP stage 2 5.3 heads or TFS 205's, motor is a 5.3...

HOT CAM
Dur. @ 0.050”Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
219 228 .525 .525 112

Z+221
Dur. @ 0.050”Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
221 226 .565 .560 114

**added this cam after original post**
HOT TRUCK TORQUE
Dur. @ 0.050”
Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
205 210 .550 .525 115
Is there a reason for the low lift .If you're thinking about a Hot Cam ...... I would go with ws6 store High Lift Hot Cam. ..... or Summit racing SUM -8715 stage1 turbo 222/233 .600/575 . 115+3 only $290
Old 12-19-2018, 07:38 AM
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Here are some great cams for a 5.3. https://www.texas-speed.com/c-3414-5...camshafts.aspx I have a 222/226 115+3 .600 lift in my 5.3 with TSP 5.3 heads in a 1992 2wd silverado 5 speed. The 212/218 113+3 .530 lift cam i had before i liked better. If i wasn't upgrading to a 6.0 i would swap the 212/218 cam back in. The 212/218 cam seems to be one the best overall cams in a 5.3.
Old 12-19-2018, 07:51 AM
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Why go through the hassle of dual quads and expensive heads for such a small cam?
Old 12-19-2018, 10:13 AM
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Would a tick performance street heat 2 can be better and just keep those smaller cams in minds for a 4.8 with a tv's 1900 on it?

thanks for any help given fellas




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