[UT] 1205/146 full tpi intake with maxed out SLP runners for sale or trade
Thread Starter
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
1205/146 full tpi intake with maxed out SLP runners for sale or trade
Hey guys, up for sale is a Fully ported TPI intake manifold with maxed out SLP runners. The base has been ported to a 1205/146 gasket combo. The plenum has been max ported, all bolt humps have been ported down for even better airflow. I'd recommend a small touch of Teflon tape on the bolts to ensure seal. I tested it on my 91 with the Teflon and it sealed up just fine. The SLP Runners have been ported as far as I was willing to take them. A ping pong ball will roll through each runner with ease. There was some very small burn throughs on the runners to get them right but I filled in and smoothed the holes with epoxy. The entire manifold has been painted satin aluminum to give it a clean natural finish. I do except paypal at rfrank1980@ yahoo.com. I'm looking to get $300.00 plus shipping. I might be open for trades if you have a stealth ram, LT1 stuff. turbo manifolds or anything that I might need.











you'll find more pics of the base in this thread if you need more.
https://www.thirdgen.org/forums/engi...orted-tpi.html











you'll find more pics of the base in this thread if you need more.
https://www.thirdgen.org/forums/engi...orted-tpi.html
Last edited by robertfrank; Oct 2, 2013 at 06:51 PM.
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: 1205/146 full tpi intake with maxed out SLP runners for sale or trade
interest in a trade for a mp gt45 t4?
pm me also got some turbo stuff but for lsx
pm me also got some turbo stuff but for lsx
Thread Starter
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
Re: 1205/146 full tpi intake with maxed out SLP runners for sale or trade
Here's where the runners were epoxied, the holes were VERY small so they were simple to repair. One was actually welded by a friend when I first started porting them.








Joined: Sep 2012
Posts: 0
Likes: 0
From: mi,
Car: 1989 355 GTA
Engine: 355 FULL ROLLER
Transmission: 700r4
Axle/Gears: 9 BOLT 327
Re: 1205/146 full tpi intake with maxed out SLP runners for sale or trade
If you still have this I live in heber Ut. I am glad to see someone who is into third gen fbody cars love the rims on your ride.
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