ls7 shortblock - local (chicago or p/u)
10-30-2012, 09:35 PM
#1
ls7 shortblock - local (chicago or p/u) Category: Engine - Complete Motors
Price: $5500
Part Fits: 2010+ Camaro, 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V, 67-92 Chevrolet Camaro, 67-92 Pontiac Firebird
Location (State): IL
Item Condition: Used
Engine: LS2/LS3/LS7/L92/LS9
LS Engine?: Fits LS Engine
Block:
LS7 bored .030 over. 4.155" final bore.
Line honed with ARP main studs
Pistons:
Wiseco -1cc 2618 alloy piston
Rods:
Callies Compstar
Crank:
Callies Compstar 4340 long snout crank (LS7 style dry sump) 4.00" stroke
or
Eagle 4340 standard snout 4.00" stroke (for a wet sump set up)
New performance rod and main bearings. Fully blueprinted and balanced. New ARP rod bolts. Cylinder hone is fresh and has about 500 miles on it.
Just an upside down pic showing it as an LS7 block.
10-31-2012, 03:13 PM
#5
I never sprayed it. However, I was thinking about that maybe being a winter project. I was told by the engine builder it could take a 300 direct shot.
Unless you have a dry sump oil system, you will want to keep it below 7,000 rpm. I ran it under 7,000 rpm for a few thousand miles and it ran strong. 575 rwhp with 4.10 gears and 10.49 1/4 mile in a heavy 2005 GTO. I then switched intakes and tried to spin it over 7,500 rpm... it didn't like that with the wet sump system in the GTO!
Unless you have a dry sump oil system, you will want to keep it below 7,000 rpm. I ran it under 7,000 rpm for a few thousand miles and it ran strong. 575 rwhp with 4.10 gears and 10.49 1/4 mile in a heavy 2005 GTO. I then switched intakes and tried to spin it over 7,500 rpm... it didn't like that with the wet sump system in the GTO!
