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Fast 92 install on '98

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Old Aug 28, 2009 | 02:07 PM
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From: barrie ontario
Default Fast 92 install on '98

I will be installing a Fast intake to replace my LS6 intake and would like some help gathering the parts I need to complete the installation.

I did search (10 pages worth) but didn't find any one who installed one on a 1998.

I would also like to run the larger Maf (85 mm) which requires a different coupler for my Blackwing

I already have the LS2 T.B and harness.

What else will i need ?

TIA
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Old Aug 29, 2009 | 02:39 PM
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From: Simpsonville SC
St. Jude Donor '09-'10
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You need to also replace the bolts in the valley pan with button heads ( I think that is what they are called.) They are a lower profile and are needed.

Also, you need to replace the small water tubes under the intake. You will get a crossover for the front and two plugs for the rear. Gene can help you with the part numbers.

Good luck!
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Old Aug 30, 2009 | 01:07 PM
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From: barrie ontario
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Originally Posted by csdunaway
You need to also replace the bolts in the valley pan with button heads ( I think that is what they are called.) They are a lower profile and are needed.

Also, you need to replace the small water tubes under the intake. You will get a crossover for the front and two plugs for the rear. Gene can help you with the part numbers.

Good luck!
Thanks...I already have the crossover and block off plates for the rear installed under the ls6 intake.

I wanted to run the bigger (Z06) Maf .Is there a harness that is needed to retro fit the older smaller Maf?

I also need some way of connecting the fresh air line from the pass. side valve cover to the air intake tube.
Some people have teed into the catch can instead.
I am wondering which is better?

Last edited by molson; Aug 30, 2009 at 02:03 PM.
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Old Aug 30, 2009 | 01:45 PM
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From: Simpsonville SC
St. Jude Donor '09-'10
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Here is my LS6 valley plate that I had installed recently:
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