Lingenfelter IROC 434
This was back in 2000. A couple of years after my best bud got his car back
from LPE. Just took it for a cruise after it was cleaned. I followed him in
my "then" lingenfelter '90 'vette(383 super ram-there's a video of it
further in my page going 11.80@120) by this point, the car hadn't been
track tested but certainly upset it's share of imports and the like on the
LT1 3rd Gen Camaro Exhaust
1987 Iroc-Z, Fresh 95 LT1 Motor Swap, LT4 Hotcam, Shortty Edelbrock
Headers, 2'5 Y-Pipe Single Exhaust w/
NOTE: Upon removal of the stock heads its was determined that the smoke was
caused by a broken valve seal. They have since been replaced with a set of
aluminum trickflow ported heads. The Smoke is now gone.
The Exhaust has also been painted
black underneath so it dosnt look like crap anymore, it also has a set of
3" Chrome Stainless end tips.
1970 SS 454 Chevelle Dynomax Ultra Flo 17547 Rogers Exhaust Shop Fontana
Rojer's Exhaust, Fontana, CA (909)
823-0009 1970 454 SS Chevelle 3 inch Dynomax Mufflers #17546 20"case
X pipe . Removed Flowmaster 40 New pipe X pipe tp Mufflers and reused
previous 3" pipes after muffler. Fixed up the old pipes to look brand new
and rebent and welded tips...AWESOME WORK!!! Killer job. These guys ROCK!
The Dynomax Mufflers
make the car sound clean and worth a million bucks compared to the flow
masters that were too loud and sounded like marbles in a tin can. Highly
recommend the Dynomax
and Rojer's Muffler!!!
I took a bunch of video of the completed product while the car was on the
rack, but I can't find it....Durrr! I'll try to get Roger to put it back
on the rack and get some better shots of the final product.
See More Videos on my channel of the before and after. RATE it!!!
1989 GTA Trans Am 3rd Dyno Run (post mods)
1st Dyno run post
Intake, Head, Cam, Roller Rocker changes.
The intake is a Holley Stealth Ram
The Heads are AirFlow Research Eliminator 180's
The cam is a Lingenfelter 211/219 duration
The Rockers are Comp Cams Pro Magnum 1.6 Roller Rockers
330 RWHP @ 5300 Rpm
349 Ft/Lbs @ 4600 Rpm at the rear wheels....