Randi came to us with a 400 Pontiac project for his 1968 Firebird. He didn't want to go crazy on the build but he wanted something that would give him performance that is better than original.
With that goal in mind Scott did some custom porting on his heads, upgraded his valve train and went with a Custom COMP cam and lifters and aluminum roller rockers. We maintained his complete original rotating assembly but had to re-balance his crankshaft, it had been poorly balanced sometime in the past and was out by 127 grams on one end and 181 grams on the other. A single plane intake with a 780 Quick Fuel carb got it breathing and the fire is lit with a Flamethrower ignition package. Custom cut and fitted 8mm plug wires are standard equipment here at Sehr. Headman custom coated headers will be added at installation time.
The results were a satisfying 543.5 Hp @ 5500rpm and torque reading of 519.8 @ 5400rpm. Corrected to sea level the numbers are 577 Hp and 551 Tq with nearly 400 lb of torque at 3500rpm.
Sehr Performance Machine / Not your Granpa's 6 cylinder.wmv
Our customer wanted something different for the street. A 349 horsepower 200c.i.d. Ford
inline six is different. It's going into a '64 Falcon, The attached Dyno sheets show it at
349.8 Hp @ 5000 rpm and 374 Tq 4900 rpm. Our customer was kind enough to
release his Dyno
Custom ground Comp Cam, valve train mods, extensive head work, custome
intake and Weber carb.
Pontiac 400 break in
Number matching engine. Pontiac 400 cid. Break in of camshaft.
Formula 1973 with non stock color ( it supposed to be Burma Brown)
Tony Bromley's 400 to 460 stroke Pontiac Dyno Pull | QMP Racing
550 torque @ 5800rpm
535hp @ 4000rpm
For those of you paying attention and noticed the numbers aren't the same
on the screenshot, its because we made another few runs, but didn't tape
them. We'll upload a pic soon.
QMP Racing is located in Chatsworth, CA
Check out our website: www.qmpracing.com
Like us: facebook.com/qmpracing
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Test Driving 1968 Pontiac Firebird 400 V8 and Full Walkaround
I thought you'd like a look at this very clean 1968 Pontiac Firebird. It's
equipped with a 400c.i. 4BBL (#s Matching) 330 HP V8, Automatic turbo 400 (#s Matching) Transmission, 10 Bolt Rear
w/ 3.08 Gear Ratio, Power Steering, AM/FM Radio, Buckets/Console w/ Clock,
Seat Belts, Appears to be Original Interior, T-3 Headlights, Correct Alpine
Blue Exterior (Paint Code-DD), Correct Dark Teal Interior (Trim Code 250),
Color Keyed Steel Wheels w/ Factory Dog Dish Style Hubcaps, Firestone 14in
Redline Tires, Copy of Broadcast Sheet, Original Owners Manual,
Protect-O-Plate, Believed to be 72,xxx Actual Miles, Fine Example of
Classic Firebird Muscle!! As you can see from the test drive, it runs as
good as it looks too. Thanks for taking a look!
Filmed at Fast Lane Classic Cars in St. Charles, MO
The background music track is Whiskey on the Mississippi by Kevin MacLeod.
Available under the Creative Commons Attribution 3.0 Unported license.
Instruments: Guitar, Bass, Kit, Organ, EP
With a jumping bass and off-beat syncopation, this is straight from
Memphis' Beale Street. The Hammond organ and electric guitar play together
as longtime friends, while the melody changes hands from guitar to organ to
electric piano. 011
Bouncy, Grooving 2010
GTO First Start Up
Having a conversation with Darrel Arvizo, AKA "Slo-Moe", about his sweet
GTO build and NOT getting a straight answer out of him on anything. I'm
sure that engine puts out over 1000 horse power, who's he tryin to kid...
LOL. Anyway, this is what I do know.... The chassis was built by Rob
Lindsay at R.J. Fabrication, engine build by Rock & Roll Engineering and
NHRA Super Stock Indy winner Bruce Fulper, body work done by Tony "Cricket
Fingers" Griffin, C&R Radiator, APS-Racing carb spacer, CCP control arms,
MSD Ignition and a lot of hard work by Slo Moe. Hurry up and Git-R-Done!
Sehr Performance Machine / 229 cid V6 for Costa's Repair Lihue, HI
Our customer called all over to find a shop that would do a Chevy 229 V6
for his 1980 Malibu. He had to go 3800 miles to find a shop that was
We have really enjoyed the relationship that has developed during the
coarse of this build. It's fun to work with someone who gets excited about
what their doing.
With a lot of custom head work, a custom COMP roller camshaft, and some
other trick parts and machine work we were able to develop 474 lbs of
torque and 503 horsepower.