Take a Shop Tour!
Our state-of-the-art 11,700 square foot facility is a full service, high performance engine shop specializing in sales and service of custom high performance engines. We have several dedicated departments that specialize in performance modifications. They include our cylinder head, balancing assembly, and inspection departments, our machine shop and even a custom paint center. For tuning and testing we rely on a Stuska Dynomometer with a Depac control system to ensure that all our customer's engines are dialed in and ready to go!
General E-mail: info@pfaffengines.net
Sales and Service: parts@pfaffengines.net
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SUPERCHARGED 700 HP EFI
CALL FOR PRICING & DETAILS
| Estimated Horsepower: |
740 |
| Estimated Torque: |
760 |
| Full Throttle Operating Range: |
5400-5800 RPM |
| Size - C.I.D.: |
502 |
| Bore &Stroke: |
4.470 x 4.000 |
| Comp Ratio: |
8:5.1 |
| Fuel Requirements: |
89 Octane + |
| Crankshaft: |
GM Forged 4340 |
| Block: |
GM Hi Performance |
| Rods: |
Hi Performance I Beam |
| Pistons: |
J.E.Forged Aluminum |
| Rings: |
J.E.Plasma Moly |
| Head: |
Dart Pro 1 Aluminum |
| Intake Valves: |
Severe Duty |
| Exhaust Valves: |
Inconel Extreme Duty |
| Valve Springs: |
Hi Performance Dual W/Damper |
| Cam: |
Hydraulic Roller |
| Lifters: |
Hydraulic Roller |
| Pushrods: |
Manley Chrome Moly |
| Rocker Arms: |
Scorpion Roller Rockers |
| Oil Pump: |
Melling Hi-Volume |
| Oil Pan: |
G.M.8 Qt. |
| Ignition: |
M.S.D.
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| Supercharger: |
The Blower Shop 250 |
| Fuel Pump: |
Holley Hi-Volume Electric
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| Fuel System: |
Dual Holley 750 C.F.M.Throttle Bodies |
| Management System: |
Autronic Controls |
| Exhaust System: |
Hardin Marine Stainless Steel |
CALL FOR PRICING & DETAILS
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Our Performance Parts Store is NOW OPEN!
CLICK HERE!
 Pfaff Engines is proud to
offer you the convenience
of online shopping!
Whipple Kits
Now Available!
Blowers Now Available!
Online ordering for other product lines available soon!
Location
5362 System Drive
Huntington Beach, CA, 92649
Shop Hours
Monday - Friday
7:00a.m. - 4:00p.m.
Phone: (714) 894-7573
Fax: (714) 894-7461
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