David Vizard
Real Hardcore performance tech, for novice's and pro's alike. Very easy to understand fashion. At least 25% is industry cutting edge material!
Injection fueling strategy tested and found to be - ??
How to perfect a muffled ex. system
Rust removing rip-off exposed while attempting to recon a cam.
Are collector anti-reversion devices a waste of time?
Wheels, tires & 2 race Fox Mustangs
So called catted Hi-perf exhaust systems exposed!.
Zero hassle cam re-timing
MotorTec Features starts Chevy 408 dyno competition build
MortorTec's new advanced dyno facility.
Computer aided cam and major component selection is now reality!
Super trick 1 x 4 single plane intake mods
Bolt cost cut along with 60% off BBC intake
Power Plus projects for 2025
InterCoolers - the good, the bad and the ugly!
Cam shootout tech put to use.
DV's take on Weingartner cam shootout.
Weingartner's cam shootout - win prediction!
Why is the cam Lobe Centerline Angle so important?
Weingartner Cam Shootout - I can't lose!
Mustang hop stop - low cost hi-function
Weingartner Cam shootout comments
Oil flush - should be done - not really needed???
AFR LS3 head porting and Weingartner cam shootout.
Great turbo heads + wheels & tires @ cut throat prices
2 Plane intakes - good - but could be way better
MotorTec Features group 102,000 subs and counting!
SUPER LOW $ parts overhauling
A 'Dreadnought' road racer
Big return hi-tech quench that pro-stockers don't want you to know.
Quench action - money saving power adder