Pontiac 400 for sale Edelbrock heads, comp cam, quick fuel carb, be cool radiator
This 400 was rebuilt 18 months ago. It has 3800 miles on it. It has Edelbrock heads, comp cams 305h magnum cam and edelbrock lifters, cloyes double roller timing chain, arma-steel crank, scat forged rods, ross forged pistons +.030, melling ram air 4 high pressure oil pump, clevite bearings, harland sharp 1:65 roller rockers, edelbrock torker II intake, quick fuel 850 double pumper carb, also includes the be cool radiator with the electric fans
455 Pontiac Crate Engine
Pontiac 455 Crate Engine Built By http://www.proformanceunlimited.com/
You can view our Pontiac engine line at the following link: http://www.proformanceunlimited.com/pontiac.html
Whether your vehicle is a GTO, Fire Bird, Trans Am, Lemans, or a timeless classic, here at Pro-formance Unlimited we are here to help design and build the engine combination that will match you with your vehicle. Please browse our crate engines listed below or custom design one of your own. From that special built stroker engine to that turn-key drop in ready crate engine, call Doug or Steve we will be happy to answer any of your questions.
Edelbrock RPM Olds 455 Head Porting
The scariest thing I ever did was port a set of new Edelbrock aluminum cylinder heads. My first attempt at porting any cylinder head. I raised the roof .200" and dropped the floor .040". It's best to leave the floor alone or raise it by filling with epoxy. Porting kit by Mondello.
1969 pontiac lemans 455
Here's a video of my 69 lemans with rebuilt 455 bored .040 over (464), speed pro pistons, edelbrock rpm camshaft, 6x-8 heads ported, comp cams rollertip rockers, edelbrock valve springs, procomp intake, 750cfm edelbrock carb, and flowtech headders. This combo makes great power and I love the torque this monster makes. Next upgrade will be edelbrock aluminum heads to really wake this beast up! Please comment on engine combo, body, and suggestions. Thanx
Pontiac 455 duet
The LeMans (on the left) has a mild, non-rebuilt 455 with ported & polished 6X heads, c. 9:1 compression, Edelbrock Performer intake, Holley 800 Street Avenger, Comp XE274 cam, making maybe 300-350 horsepower. The Grand Am (right) has a .030 over 455 with Edelbrock heads (87 cc chambers), 10:1 compression, same Comp cam but with 1:65 roller rockers, slightly better Exhaust (H-pipe), Edelbrock Performer RPM intake and Edelbrock 750 carb. About 500 horsepower at the flywheel. The heads make all the difference. The Grand Am has the Flowmaster American Thunder Exhaust system, which has the 50-series mufflers. LeMans has a Summit Exhaust system, which was cheap and went on nice & easy.