ThirdGen.org’s December 2022 Car of the Month
By: JT | December 1, 2022
ENGINE/DRIVETRAIN/SUSPENSION PARTS FOR SALE
I have a set of low mileage and all original front brake calipers off my 1990 RS (TBI car). I don't have the heart to throw them away and they have b...
My custom ported H/C/I L98 refresh thread
Last Christmas I purchased a nice 1987 IROC with the L98 with 27k miles from a private collector who stored the car indoors. The paint and interior ar...
Revisiting Mercruiser Dual Plane MPFI manifold
The duty cycle is only hitting 60% - ish. Which isnt bad but I would have expected higher. What are the port sizes on that intake? Any pics?
My custom ported H/C/I L98 refresh thread
Im a day late. Long day yesterday and I crashed out. I didnt even get to see it until this morning. Bowl blended with a rough bur to expand the bounda...
T-Ram vs. TPI, Dyno Results....
This is a shot of a stock FIRST plenum no peaks or ridges to speak of also imo this is how you want the runner inlets radius Question. Have y...
By: JT | December 1, 2022
By: JT | November 1, 2022
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By: JT | February 27, 2020
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By: JT | December 26, 2019
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By: JT | October 1, 2018