I tried this in Aftermarket review board not alot of help. Which of the AFPR out there have you guys had the best luck with, things like reliablity, ese of install things like that. I dont have a welding torch to bild my own by the way unless there is another way.

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87 Z28 305 TPI, Auto, 2.77, Gutted air boxes, K & N fillters, Dyno Max 3" cat back, Accel 8.8 mm spirals, Accel cap and rotor, Accel coil, rapid fires, and 160 Stat.
Best 15.414 @ 87.47, 3.23 and SLP airfoil on the way!

 

They're not really that hard to build if you have a soldering iron...but for ease of use I got a Holley. It's got a big wheel on top for adjustment rather than a screw or bolt so you can adjust it by hand. So far after over 1,000 miles it's held it's setting.



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87 IROC-Z, 5.7, auto, 3.27, leather, !cat, Holley fpr, K&N'S, SLP 1-3/4" Jet-Hot coated headers, SLP .218/.224 .495/.502 cam, Comp 1.5 roller tip rockers, $uperPITAram, Edelbrock lower intake, Holley 52mm tb, Dynomax\Flowmaster catback. Coming Soon(?)- Fasttrack/Accell DFI

1989 Pontiac 20th Anniversary Turbo Trans Am - 161,000 miles, !cat, 9" K&N

 

I agree with the Holley. THe simple adjustment wheel is well worth the extra money. The TPIS with the screw and Accel with the allen key are a pain in the nutsac. Get the holley.

 

the tpis one sucks