632 SR20 NOS

 

615/632 SR20 BBC NOS 1150hp, 8500rpm N/A, 1750hp 1 Stage

Another performance kit/build by Ray @ Raymac Racing Engines

615 SR20 Short Block Kit $8378
• Dart 10.200 x 4.600 Big M Steel Billet Caps, CNC Rod Clearance (aluminum rods)
• Callies 4.625” Magnum Crankshaft, Internally Balanced
• GRP 5550 Series Aluminum Rods 6.700 c-c
• 10) JE Custom Pistons 1.120 C/D, 4.600 Bore, Domed 20 Degree Pistons, 14.0:1
• Rings .043/.043/ 3/16 Tool Steel, Napier Ring Set
• Michigan Clevite “H” Series Rod & Main Bearings, Extra Clearance

Heads & Top End $9120
• Brodix BP SR20 Package & .950 Lift 2.400/1.800 Stainless Steel Valves or Power Adder Package 2.350/1.900, 507/335 cfm
• ARP Head Studs 12pt
• Head Gaskets, Copper Forcelle & Clark
• Receiver Groove Heads
• Jesel Rocker System High Ratio (1.85/1.8)
• Brodix T/Deck BM 2021 CNC Port Matched Intake Manifold
• Moroso Fabricated Valve Covers

Valve Train $2840
• Jesel Cam Drive
• Custom Billet Camshaft
• Comp Cam Mechanical Roller Lifters with High Pressure Oiled Rollers
• Manton Custom 7 / 16 - 3 / 8 Tapered Pushrods (thick wall)

Oil System $1048
• Moroso Comp Eliminator Oil Pan, Fabricated Aluminum 8” Deep
• Moroso Billet Spur Gear Oil Pump with Integrated Pickup & Driveshaft

Induction with N2O System, Hardware & Supplies $4280
• Gaskets Plugs Etc. Pan Gasket, Intake Gasket, Plugs, Oil Filter, Filter Adaptor, Distributor Holddown, Timing Pointer.
• Hardware: Balancer Bolt, Intake & Pan Hardware, Carburetor Studs
• ATI Balancer Aluminum Outer Shell
• MSD Crank Trigger Distributor
• Distributor
• MSD Crank Trigger
• MSD 8.5mm Wires
• QuickFuel Nitrous 1450 Carburetor
• 2” Carburetor Spacer
• Induction Solutions N2O Fogger Kit, Flowed with Tune-ups
• Holley Fuel Pressure Regulators

Labor $3265
• Debur Block & Heads
• Mill Block
• Hone Block with Plates & Valley Lugs
• Install Screens
• Pin Fit Rods & Pistons
• Polish Crank
• Blend Piston Domes
• Disassemble Heads, Clean, Lap, Tune for N2O, Set Spring Heights & Reassemble
• Wash all parts
• Assemble Complete N2O Motor, Individually Fit Bearings, File Fit Tool Steel Rings, Degree Cam, Set Compression, Piston to Valve Clearance, Check Stroker Clearance and Professionally Assemble.
• Dyno N2O, 4-5 Tuneups

Long Block Kit $17,498
with Valve Train $20,338

and Oil System $21,368

Complete Parts Kit $25,666
with Fully Machined Block (add +$550)

Assembled & Tuned with Induction Solutions Fogger Kit $28,931
with Titanium Valves $30,581
with +.600 Cam .903 Lifters, 54mm Cam Journal, +.750 Pan Rail Pro Block with 4.750 Stroke $32,289

OPTIONAL
1) Pro Block, +.600 Jesel Drive, .904 +.300 Lifters, 54mm Babbit 4-7 Swap Cam .750 with Pan Rails +$1708
2) Add Titanium Valves +$1650

 

Contact Raymac Racing Engines

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Call us for a free quote!

817.705.5424   or  940.594.0350

All products are subject to availability. Customizing a part may delay shipping. All prices are subject to change.
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