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Late Model Speed 243 CNC'd heads

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Old Mar 25, 2008 | 05:09 PM
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2GOFAST
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From: Troy MI
Default Late Model Speed 243 CNC'd heads
Does anyone have any experience with these heads?

Thinking about getting a set.

The specs are listed as

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

Thanks

2GOFAST
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