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Old 03-27-2012, 08:23 PM   #1
longbed67
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Join Date: Jun 2011
Location: Monroe, WI
Posts: 1,415
Turbocharged 250 For Sale

Well the stats for this engine are listed below... I am selling because I ended up picking up a SBC shortblock ready for twins and am thinking about going a different direction with the truck and breaking into the 1000hp marker. The mid 500 hp marker and low 600 ftlbs torque that this setup will produce isnt quite enough anymore for me.... I have right around $6600 into it and I am asking $6000 plus shipping which should be around $150-200
This is the latest pic I have right now, but everything will be ready to drop in you will just have to run oil lines, ignition lines, meth lines, intake tubing, ect. It does have a powersteering setup and alternator and all the pulleys, oil pan, and valvecover as well. Any questions feel free to ask

I have right around $6600 into it and I am asking $6000 plus shipping which should be around $150-200

BLOCK:
Bore: 3.905" (give or take based on actual piston measurements)
Pistons: Silv-o-lite Cast for .030" overbore
Rings: Engine Pro performance racing rings
Cam Bearings: Dura-Bond
Main and Rod Bearings: Clevite
Oil Pump: Melling
Rod Bolts: ARP
Main Bolts: ARP (Note I ordered 2 sets of SBC 283 main bolts as they are the same as the 250's because they dont make a kit for the inline 6 250)
Block was line bored and decked for level based on cylinder 1 and 6 and bored .030 over

HEAD:

Head Studs: ARP
New guides
Hardened exh seats
Screw in rocker studs (7/16)
1.94/ 1.60 valve sizes , Undercut stems, stainless construction
High Flow lump kit
Fully ported
Decked .030 -- Chamber size 70CC
High Performance Comp Cams springs setup for .550 lift Hydraulic cam (dont remember the spring pressure have to look up)
Lite weight retainers
3 angle performance valve job
Modern valve seals
Comp Cams Ultra Pro Magnum XD Rocker arms (1.75 ratio)
-the rocker arms are traditionally for a BBC but have been custom ordered with the 1.75 ratio
Push Rods custom built 5/16 push rod with .116 wall

CAM SHAFT:

Comp Cams Hydraulic flat tappet lifter
Lift .495
Duration 212 @ .050
113 Lobe separation.

IGNITION Included:

MSD Digital 6 Plus
HEI Distributer

INTAKE:

Clifford Intake with Billet 4bbl adapter plate.
Meth Injection
Holley 600cfm double pumper modified for blow through

Exhaust:

SPA Turbo Manifold ( I have milled out the divider in the center as well as rebored and redrilled/taped the wastegate hole)
Tial Wastegate- 35mm Blue and yellow springs
Turbo:
Honeywell Garrett TO4B with a .96 A/R exhaust side 76 trim
Schwitzer (Borg-Warner) turbo compressor side 64 trim wheel

Compression 8.79:1
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My 1967 C10 - Turbo 250 Build Thread
http://67-72chevytrucks.com/vboard/s...d.php?t=485843

(608) 214-8706
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