Blazer Forum - Chevy Blazer Forums - Build advice, please... 4.3 Vortec (Getting a NEW one built)

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NCSurvival

08-08-2011 07:50 PM

Build advice, please... 4.3

Hey guys, I'm going to purchase a rebuilt 4.3 for my 89. I will be replacing stock cam with an Edelbrock cam kit for more torque in the low/mid ranges. Also going with 5 speed transmission. Any other suggestions for power that may help me out when I get this done?

NCSurvival

08-14-2011 08:56 AM

Bump for response........

DySfUnCtIoNaL

08-14-2011 09:24 AM

Vortec heads.
The stock TBI heads you have now don't flow worth a crap!

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