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Engine built by Kauffman Racing has 50 passes since freshened and 68 passes since new. Over $25K invested. Selling for $15K.
Kauffman MR1 Aluminum Block
Bore - 4.350” Stroke - 4.50”
Crankshaft – Ohio Forged Steel
Journal size - 3” main
Connecting Rods - GRP 6.8” Aluminum
Pistons - Ross with Total Seal Gapless 2nd ring
Camshaft - Comp Standard Journal
Cam Specs - (51000-13) 790 int. – 773 Ex. – 112LB Duration 277* - 282* grind # P812305B/2237B R112
Heads - high port Kauffman with offset valve train. Flow numbers - 400cfm. Chamber CC - 64cc
Compression ratio - 14.7:1
Victor Pontiac Intake manifold w/plenum work and ports matched. Intake Spacers welded.
Valves - Int. .220 Ex. .170 Springs - Comp Pacaloy
Lifters - Isky Red
Pushrods – Hardened 3/8”
Rockers - T&D shaft 1.7
Custom made Tall Aluminum Valve covers with recessed Allen head bolts
Water pump – Menzier Electric Aluminum (Red)
Distributor – MSD Pro Billet
Vacuum pump – Moroso 3 vane
Harmonic balancer – Rollmac
Oil pan – Custom Langer split rail – 7qt
Oil pump – Melling 60lb
Crank scraper – built into oil pan
Valley pan – Aluminum
 

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Registered
Joined
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5 Posts
Discussion Starter #2
Engine built by Kauffman Racing has 50 passes since freshened and 68 passes since new. Over $25K invested. Selling for $15K.
Kauffman MR1 Aluminum Block
Bore - 4.350” Stroke - 4.50”
Crankshaft – Ohio Forged Steel
Journal size - 3” main
Connecting Rods - GRP 6.8” Aluminum
Pistons - Ross with Total Seal Gapless 2nd ring
Camshaft - Comp Standard Journal
Cam Specs - (51000-13) 790 int. – 773 Ex. – 112LB Duration 277* - 282* grind # P812305B/2237B R112
Heads - high port Kauffman with offset valve train. Flow numbers - 400cfm. Chamber CC - 64cc
Compression ratio - 14.7:1
Victor Pontiac Intake manifold w/plenum work and ports matched. Intake Spacers welded.
Valves - Int. .220 Ex. .170 Springs - Comp Pacaloy
Lifters - Isky Red.
Pushrods – Hardened 3/8”
Rockers - T&D shaft 1.7
Custom made Tall Aluminum Valve covers with recessed Allen head bolts
Water pump – Menzier Electric Aluminum (Red)
Distributor – MSD Pro Billet
Vacuum pump – Moroso 3 vane
Harmonic balancer – Rollmac
Oil pan – Custom Langer split rail – 7qt
Oil pump – Melling 60lb
Crank scraper – built into oil pan
Valley pan – Aluminum

https://www.dropbox.com/s/d4rme96mrd9tswk/IMG_7541a.jpg?dl=0
https://www.dropbox.com/s/fpehcj46w46z7ak/IMG_7573a.jpg?dl=0
https://www.dropbox.com/s/6gg5sj8bzpqhk5t/IMG_7575.JPG?dl=0
https://www.dropbox.com/s/1qj4v5nua1tiu9u/IMG_7587.JPG?dl=0
 
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