Dart 4.125 block Scat 4.100" crank, Light Weight Billet Oliver rods with upgraded bolts, SRP Pistons, Dart 225 CNC heads cleaned up by Glen Knowlton and topped with Probe shaft mounted rockers, Super Victor intake matched to heads, and a 1050cfi 4150 base Quick Fuel carb. All machine work and assembly by Knowlton's Thunderheads. ARP studs throughout. Every part on this engine was new and it only has dyno time.
This engine dynoed over 540lbs of Trq from the 4100 RPM base line to 6400 Rpm and over 600hp from 6000 RPM to over 7000 RPM on pump gas. This is a small cam big head combination that would gain 75-100 HP with a bigger street roller according to Ron at R&R. It was built to be an well mannered easy to drive street killer and idles under 900 RPM. All records from this build will go with the engine.
$12500.00
This engine dynoed over 540lbs of Trq from the 4100 RPM base line to 6400 Rpm and over 600hp from 6000 RPM to over 7000 RPM on pump gas. This is a small cam big head combination that would gain 75-100 HP with a bigger street roller according to Ron at R&R. It was built to be an well mannered easy to drive street killer and idles under 900 RPM. All records from this build will go with the engine.
$12500.00



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