New GM LS1 LS2/LS6 243 casting
10-02-2008, 12:13 PM
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New GM LS1 LS2/LS6 243 casting New GM LS1 LS2/LS6 243 casting, 5 axis CNC machined, Fully assembled cylinder heads(pr.) $1299.00
$1299.00+ Shipping
Detailed Description
New GM LS1 LS2/LS6 243 casting
5 axis CNC machined
Fully assembled
220cc Intake Runner
Intake Flow Rate 305 CFM
Exhaust Flow Rate 235 CFM
New 2.000 intake valves / 1.550 exhaust valves
GM Valve Seals, Retainers, and Locks
Custom single coil valve springs good to ~ .580 lift
Custom engraved LMspeed logo
No core required
Upgraded parts available
Your Price
$1299.00 + shipping......
Stage 2
Same as stage 1 with the addition of;
Dual valve springs (.690 lift )
Titanium retainers & locks
$1,549.00 + shipping
$1299.00+ Shipping
Detailed Description
New GM LS1 LS2/LS6 243 casting
5 axis CNC machined
Fully assembled
220cc Intake Runner
Intake Flow Rate 305 CFM
Exhaust Flow Rate 235 CFM
New 2.000 intake valves / 1.550 exhaust valves
GM Valve Seals, Retainers, and Locks
Custom single coil valve springs good to ~ .580 lift
Custom engraved LMspeed logo
No core required
Upgraded parts available
Your Price
$1299.00 + shipping......
Stage 2
Same as stage 1 with the addition of;
Dual valve springs (.690 lift )
Titanium retainers & locks
$1,549.00 + shipping
