Differences in Heads
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Joined: Jan 2002
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Differences in Heads
I was wondering what the differences are between the factory 305 TPI heads and the World 305 S/R Torquer heads? Would I notice any difference if I bolted on the World heads? aTdHvAaNnKcSe for any info.
Joined: Dec 2000
Posts: 2,341
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From: Cincinnati,Ohio
Car: 1991 BandittII Firebird
Engine: 5.7 HSR
Transmission: 700R4
Axle/Gears: 3.27 9 bolt
yes you will see a differnce depending on what you've done to your car they good for 28 horse
the WP S/R 305 heads have bigger valves and a bigger runner size
the WP S/R 305 heads have bigger valves and a bigger runner size
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evilstuie
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Jan 9, 2020 08:29 PM