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  #1  
Old 09-22-2007, 09:04 PM
s10 racer s10 racer is offline
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performance exhaust

I have a '91 s10 and the engine is bored out so i was wondering if anyone can help me by tellin me if glasspack mufflers are a good idea.
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Old 09-24-2007, 11:06 PM
kb3jhp kb3jhp is offline
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Re: proformance exhaust

no glass packs sound like crap on 4.3s go with mides ravin if you can find one. or flowmaster 40s do not get delta flow just the super 40 will sound good heres a clip of super 40s on a 4.3 s10

http://www.youtube.com/watch?v=-eQGNdUdsno
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Old 09-25-2007, 05:43 PM
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ZL1power69 ZL1power69 is offline
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Re: performance exhaust

glaspacks sound similar to flowmasters on a 4.3 but with a slightly raspier tone and they actually hurt performance a bit due to their straight through design. between the two a flowmaster would be a better choice if you want a loud tone.
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2000 Chevy Blazer ZR2
Performance Mods: Numerous
Suspension Mods: Some, but not enough
Exterior Mods: Just Right

1987 Buick Turbo T Dark Red
Low 11 sec sleeper
.030 4.1 block, PT6262E, & other odds and ends....
My Cardomain
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Old 10-02-2007, 10:10 PM
kb3jhp kb3jhp is offline
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Talking Re: performance exhaust

also duals have a better sound but dont really help performance i run a 3in in and dual2.5 out and it sounds very good best sounding 4.3 around here my exhaust helpt my performance
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Old 10-02-2007, 10:24 PM
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ZL1power69 ZL1power69 is offline
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Re: performance exhaust

you really don't need anything larger than 2.5in on a 4.3.
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2000 Chevy Blazer ZR2
Performance Mods: Numerous
Suspension Mods: Some, but not enough
Exterior Mods: Just Right

1987 Buick Turbo T Dark Red
Low 11 sec sleeper
.030 4.1 block, PT6262E, & other odds and ends....
My Cardomain
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