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TPI swap - non serpentine setup

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Old 09-08-2009, 03:58 PM
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Car: 85 SS
Engine: 305 L69
Transmission: 2004R
Axle/Gears: 7.625, 3.73
TPI swap - non serpentine setup

I have all the information in my notes with the exception of the accesory brackets. The TPI ('86 or '87 305) would be going on a block where the heads don't have all the drilled holes for the serpentine setup like the later ones had. If I remember correctly the only other brackets needed for the swap are the ones for the smog pump and alternator. Also, can the stock clutch fan be used or will it require the dual electric setup?
Anyone who's done one of these swaps like this I'd appreciate any help.
Thanks,
Larry.

Last edited by whitess; 09-08-2009 at 04:53 PM.
Old 11-19-2009, 10:34 AM
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Car: 1983 Z28
Engine: GMPP 350, 92 TPI
Transmission: T-5
Axle/Gears: Auburn gear posi, 3.08
Re: TPI swap - non serpentine setup

I installed a GMPP Deluxe Serpentine Drive Kit on a GMPP crate motor some years ago. A few bolts were not used (no holes) but the setup is made to fit any Gen I block and still be strong. That kit is based on the third gen f-body drive setup.

You will definately want to upgrade to dual electric fans.


From the instructions...

"This kit is based on the accessory drive system from the Tuned Port Injection (TPI) engines of the early 1990's. It uses factory engineered brackets and components."

"Alternator and Power steering bracket: Note The inboard bolt to the cylinder head may not line up, depending on the head used. If it can not be installed go to next stage. The system was tested without this bolt installed and no problems were noted."

It says the same for the other bracket...hope this helps.

Last edited by JDF-Z28; 11-19-2009 at 10:52 AM.
Old 11-19-2009, 12:10 PM
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Join Date: Mar 2004
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Car: 1983 Z28
Engine: GMPP 350, 92 TPI
Transmission: T-5
Axle/Gears: Auburn gear posi, 3.08
Re: TPI swap - non serpentine setup

Here is a complete dual fan setup at Thirdgen Ranch for $90.00

http://thirdgenranch.com/-strse-591/...fan/Detail.bok
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