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Hello all! I've been getting great info from this forum for a few years. Thank you for that! I just signed up so here's my intro. I'm primarily interested and invested in the C4 platform. I have access to a well equiped shop with a lift and I do all my own maintenance, mods and tuning. I have a small collection of C4s that I use for recreation, utility and occasional HPDE events. That's the beauty of this platform; excellent engineering, versatility, economy and relative ease of maintenance and upgrades. All of my cars are 6 speed manuals with speed density tuning and they all have frame stiffening kits. Below is a list of my cars with mods. I look forward to being a contributing member of the forum.
Cheers!
Dave
1993 MN6
Wildwood 6 piston front brake upgrade.
Bilstein B6
1993 MN6
C5 front brake upgrade
1992 MN6
1.6 RR
LT headers.
1/4 13.2@106
1991 MN6 383 stroker w Stock intake, and cam. Tuned with TunerPro.
1990 MN6
Stock TPI engine with 1.6 RR
C6 Front brake upgrade
Bilstein B8 shocks
Manifold back exhaust with Borla mufflers
Wide Band O2 with custom tune (TunerPro)
1/4 13.37@102.5
Best 2:33 at Watkins Glen long course running 1 degree front camber and neutral rear. First time at the Glen. Car definitely capable of running in the 2:20s with some rear camber.
1990 MN6 383 Stroker
SuperRam intake.
LPE 219 cam.
LT Headers.
1.6 RR
Wide Band O2 with custom tune (TunerPro)
C6 Front brake upgrade
B6 shocks (will change to B8 soon)
1/4 12.48@111
1989 MN6 convertible
SuperRam intake with a Paxton SC
Running a GM Speed Density ECM from a Cyclone with a custom Tune. TunerPro Code59xdf. This car was built in the early 2000s and then abandoned. It is a work in progress.
Last edited by C4industries; Feb 17, 2024 at 08:07 AM.
Right! Here are some random pics from the collection.
Road trip with the 92.
Custom targa brace
Surprise! PO installed the wrong valve spring locators on the 383.
Time to straighten out the valvetrain
Degree wheel on the distributor and the crank and a dial indicator on the lifter to determine the cam specs. It's a single pattern LPE 219. Thin wall tube frame that got skinned with aluminum sheet. Saved 50 lbs over the cowled hood it replaced. But it was a lot of work...ugh. NRG wheel, tach and wideband.
Ice Vette.
Studs all the way around.
Frame brace.
She-Ra. Ready to kick some guys ***.
C6 Front brake upgrade.
Roadside tuning with TunerProRT. This is essentially a stock 90 Vette with a front brake upgrade, a modern wheel and tire package, a frame brace and a tune. It's a very impressive performer for what it is. And what it cost.
Last edited by C4industries; Feb 17, 2024 at 04:39 AM.
Intro
lineup of cars that you have. Welcome to the forum.
