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Fast 92 opr 102 for LS6?

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Old Jun 15, 2016 | 07:36 AM
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BNR34RB26DETT's Avatar
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Default Fast 92 opr 102 for LS6?

I have a LS6 with below mods

239 cam, 601/ 604 lift
7956 Comp Push Rods 7.450 .080
7/8" long tube headers (JTR)

I have done my research and read that 102 will be better with more gain than 92. however, i would like to know if 102 intake with TB would be too large for a LS6?

Also, if you can think of any other supporting mods that could increase power, i would appreciate that as well
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Old Jun 15, 2016 | 08:14 AM
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Seen it done several times so I can't imagine how it would be a problem
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Old Jun 15, 2016 | 08:19 AM
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I would go with the 102 and port it myself.
What bolt on's have you done? They all add up when you do them all at once.
EWP, Turn one PS pump, good flowing dual exhaust, roller rockers. Stuff adds up.
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Old Jun 15, 2016 | 09:14 AM
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The 102 will be worth a little more power over the 92. Keep in mind that you will need different fuel rails, and to possibly grind your water pump with the 102
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Old Jun 15, 2016 | 10:28 AM
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Is the FAST 102 too large for a LS6; No. The FAST 102 has been proven to make more power than a FAST 92 on a bolt on LS1, so you should see a nice gain with it.
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Old Jun 15, 2016 | 01:20 PM
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if you're buying the intake new, they're both about the same price. with the 102 you will need different fuel rails and will have to grind your water pump a bit. you'll probably want to get a 100mm MAF and air intake. It all adds up.
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