Progress on the car has been slow because work has been crazy. You'll find out why tomorrow at 10am PST
I did have time to try and fit the old race motor... which was about way too wide to get into the engine bay. The only way to get the motor in was to remove valve covers and rockers. Yes the rockers had to come off, that's how wide that motor was. So it came back out and came apart to rebuild it on a stock deck height block with a few more goodies.
Out with the old, and in with the new, the disassembled parts from the race motor
new block, first test assembly with bearings in
coated clevite bearings for the rods again
cam, crank and rods ready to go, bigger cam this time, because why not?! I like building monsters so I used the CB 2300 dyno winning cam for this build, Adv. Duration 317°, Dur. @ .050'' 273°, Lift w/1.25:1 .537''
Short block together, pulley subject to change, CB 30mm full flow pump installed
Took just about as much out of the heads as I could, chambers down to 49cc, high compression? try 11:1 for this build, if you think that's high, remember the race motor saw 25-30psi with 9.6:1 CR.
Rings and pistons going together, gapped the top rings to .018" and the total seal 2nd rings to /020". I openned my wallet a little wider and sprung for weisco forged pistons which are much lighter than the mahle. Final deck height is .031" and everything clears just fine.
Finally final build specs on the motor:
2176cc, 11:1 CR
CB 1157 Alu race case, std deck, german pickup tube
CB 2668 Super Race Crank, 78.4mm, chevy journal
CB 2666 Super Race Rods, chevy rod journal, 5.5"
Weisco Forged 94mm pistons, 94mm Mahle barrels
Coated main bearings, and Clevite rod bearings, anti friction coated
Weisco 94mm rings, Total seal 2nd ring
CB 1223 Cylinder Head Studs, 10mm Chromoly
Eagle Racing CB 2300 cam, Adv. Duration 317°, Dur. @ .050'' 273°, Lift w/1.25:1 .537''
CB 1849 Camshaft Bearings, anti friction Coated
CB 1537 28mm Ultralight Lifters
CB 1399 Straight Cut Cam Gears
CB 1421 044 CNC Mini Wedge Port (42 x 37.5) 94 Bore, K800 springs, chromoly retainers, 49cc, .031" deck
CB 1575 Forged 1.3:1 Rocker Arms
CB 1629 Chromoly Dual Tapered Push Rods
CB 1515 Push Rod Tubes, JayCee Silver Bullet
CB 1702d Valve Covers - C Channel
CB 7366 Big Beef Manifolds with Fuel Injector Ports, IDF, port matched to mini wedge
CB 7356 48mm Throttle Bodies
Precision Injection 36# (375cc) injectors
CB 2017 Black 7'' Billet Crankshaft Pulley with Steel Hub for Sand Seal
CB 2050 Stainless Steel Broached Crank Pulley Bolt
CB 1862 Maxi 30 Full Flow Oil Pump with Black Anodized Billet Cover,3/8'' outlet
CB 1706 4 Qt. Ultra Wide Glide Sump
CB 3200 JayCee Mag-X Magnetic Sump Plate, Black
DTM Type 1 cooling shroud
Compu-Fire Dual Cool 90 Amp Alternator
CB 2182 200 MPH Alternator/Generator Clamp
Killer B welded late model fan
Type 4 oil cooler
I'm hoping the exhaust shows up tomorrow, that will be in the next update
