LD85s engine combo

[grumpyvette]

http://s556.photobucket.com/albums/ss8/ ... v&newest=1


1985 Corvette Engine specs;
406-CI, 2-bolt main / 1978
Holley Stealth Ram / 1206 gasket, ported upper
Bullet Billet Custom Grind HR cam 238/242, 293/300 @.006", .592 lift w/1.6rr's
10:97-1 Static CR with 8.5 Dynamic
68 CC, AFR 210 heads, 297 CFM @ .600 lift,
Titanium valve retainers, 150 seat / 400 open pressure
Wiseco Forged Pistons 5.4cc ,
Eagle 4340 Forged H-beam 5.7 Rods
Eagle 4340/Crank / internal / 400 mains
.0015 main / .002 rod clearance
.039 Gasket, .005” in the hole/deck
Billet 15# Flywheel / Hays Clutch Disc / Ram PP
Flow Kooler Water pump w/ Dewitts double wide Radiator
Keisler TKO 600 5-speed .64 -5th
3.45 rear gear / Dana 44
Hooker 2151 with 1-3/4” tubes
BBK 58 mm TB
FMS 24 # injectors @ 42 PSI
MSD 8366 Small Cap, MSD 6AL, MSD 8.5mm wires
1986-1989,,, Corvette 165/ECM

 

[grumpyvette]

Re: LD85s ngine combo

the engine sounds great!
looking over the combo the only obvious changes Id suggest is swapping to 40lb injectors, spladed main caps, or a dart block, and a 30 lb billet flywheel.
your combos similar to mine, but IM running a slightly milder cam and 36 lb injectors and an auto with a 3000rpm stall converter, youll quickly see the need for the larger injectors if you spend a good deal of time in the upper rpm range, those 24 lb injectors will be fine in the low & mid RPM range but will tend to lean out above 5000 rpm

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ID predict at least a 500hp/500tq flywheel power level, probably a bit more