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JUSTIN
SHEARER'S 72 LEMANS
(AKA BIG CHIEF'S
STREET CAR)
Justin
went with a
machined, balanced engine combination that he assembled himself,
which was
a 482 c.i. IAII block, balanced rotating assembly with
BP/ROSS custom turbo pistons, BP/ Edelbrock CNC ported heads,
custom valvetrain, and other street car stuff!!!
under
the hood with Justin from
Street Outlaws
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Butler
Performance custom builds Pontiac engines to your specifications.
Whether that's an all out race engine, perfect street engine,
or something in between! Let us know what you want and
we can build it! |
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487-501
c.i. Engine 580-600 + HP 600-625+ tq.
Torker
II or Huricane intake- Fits under stock hoods
hyd. roller. with FAST EZ EFI-- Hassle free, self learning
electronic fuel injection- very streetable/drive anywhere |
Featured
Engine
NEW
700 HP & 700 ft/lb. STREET Engine on PUMP GAS
!!
BUTLER PERFORMANCE introduces the ULTIMATE PONTIAC
STREET ENGINE !!
700 HP and 700 ft.lbs. Torque - PUMP
GAS AND HYD. ROLLER CAMSHAFT !!
click
HERE for more pics & info
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900 HP on 92 Octane PUMP GAS !!! 489 c.i. Pontiac
Street Engine w/ F1R Procharger and ALL Accessories.
click
HERE for more pics & info |
800 HP Procharged Pontiac
421 Engine (4.000” Stroke)
800+ HP
700+ ft lbs Torque
Pump Gas
Pro-Charger w/ Carb
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535
cu.in. Butler Performance Pro-Street Engine with BDS 8:71
Blower
This
combo made 880 HP and 778 ft.lbs. Torque
ON PUMP GAS and uses our March Serpentine system
click HERE
for more info on this engine and the car it is installed in!
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A
Butler Performance 535 cu.in Pontiac engine producing
over 650 HP on pump gas!! This engine is featured in
the Burt Reynolds
Edition Trans Ams.
click
HERE for more pics & info |
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A
Butler Performance 499 cu.in. with an IAII
block. This engine features highly modified (by Butler Performance)
RAIV heads. 820 HP @ 6800 RPM- 650 ft.lbs. of torque.
( 4.375" Bore x 4.150" stroke ) Butler Performance has a
PONTIAC Engine combination for ANY application!
click
HERE for more info |
We
do stock appearing and rare factory engines, including 389 Tripower,
SD421, RAII, RAIII, RAIV, HO455, SD455, and RAV We
can internally modify(strokers, head porting etc.) any of these
engines to greatly improve power and durability while maintaining
a totally stock appearance. |
Two of the most rare Pontiac engines ever produced: 1969 RAV
(left) and 1963 SD 421 (right), both of these built by Butler
Performance |
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image to enlarge |
Butler
Performance 461-474 c.i. Crate Engine with Accessories. Starts
at 500 HP and 550 ft.lbs. of torque.(Up to 600 + HP on Pump
Gas) Many custom options available.
click
here for details and pricing
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461-474 c.i. Pontiac Crate Engine with
EFI.
525 - 625 + HP / 550 - 600 + ft.lbs.torque. Completely tuned
and ready to run from Butler Performance. |
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410
cu. in. Butler Performance class race pontiac engine that made
885 HP ( that's over 2.1 HP per
cu.in.!) using our CNC
wideport Edel. heads!(NO NITROUS)
NOW THAT'S PONTIAC POWER!! |
Butler
Performance 505 c.i. Crate engine optioned with EFI - 805
HP on PUMP GAS (NO NITROUS) with a March Serpentine System
modified for use with an electric water pump and a crankcase
evac pump.
click
HERE for more info
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482
cu. in. IA II / Butler Performance Aluminum Block
2,105.2 ft-lb of tourque
2,886.0 hp @ 7200 rpm
with a 4.250 bore and 4.250 stroke & 40+ lbs of boost
(482 c.i.)
click
HERE for more info |
499 cu. in. on gas - NO NITROUS-
967 HP, CNC
wideport Edelbrock heads, bracket race reliability with heads-up
power! |
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Our
2003 Engine Master's Finalist
PONTIAC Peak HP: 659@ 6,200 Peak TQ:
624.5@ 4,600 rpm
Avg. HP: 523 Avg TQ: 578.6 SCORE: 1101.6
Cubic Inches:467
Cam: Solid Flat Tappet
Fuel: Gasoline - 92 Octane
click
here for details and pricing |
Butler
Performance 565 cu. in. street
strip engine with 892 HP and 745 ft.lbs. of torque
click
here for more info |
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ALL
ALUMINUM Pontiac Road Race Engine from Butler Performance. 496
c.i. w/ 730 HP on PUMP GAS
click
here for more info |
537
c.i. Engine w/Butler Performance Aluminum block and Tiger Heads.
BOP Intake. 950 HP and 765 ft.lbs.torque. For Limited Street/Race.
click
here for more info |
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461c.i.
Pump Gas Pontiac EFI Street Engine 620 HP & 600 ft.lbs of Torque
w/o nitrous! -- 780 HP & 835 ft.lbs. of Torque w/nitrous !!!
click
here for more info |
Butler
Performance 461-474 c.i. Crate Engine with Edel. Lowrise 2x4
intake and 2 Edel. carbs. Starts at 500 HP and 550 ft.lbs. of
torque.(Up to 600 + HP on Pump Gas) Many custom options available.
additional images 1
2
click
here for details and pricing |
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489 cu.in Blown Butler Performance Pontiac. 14:71 Blower,
IAII block, Tiger Heads. 1600 + HP !!
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