Quote:
Originally Posted by Vash
Now that's some nice info thx. I was thinking someone out there had already taken an in depth look at the engine on other platforms.
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There aren't a whole lot of differences between the L76 and the L99
There's a 12 cubic inch difference. The L99 has the cam phaser as well as AFM. I'm not sure, but I think the L99 gets the sodium filled intake valves like the LS3. The L76 has the same heads as the L99 and the LS3, but gets solid intake valves.
The intakes and throttle bodies are the same. The LS3 gets a forged crank, the L76 is cast, I'm not sure about the L99.
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'08 Black on Black G8GT--> 12.166 @ 113.13, 1.723-60'<-before the gears...
FasterProms Tune, Ported TB/Intake - HSRK - Vararam - SLP 25% UD Pulley - ARH 1 3/4" Longtubes - Pypes Violators - Yank 3200 Converter - PCM4Less Trans Cooler - DashHawk - All Pedders Bushings, Xa Coil-Overs - Spohn Arms - Billet Prototypes Catch Can - Skinnies on GTO rims - ET Streets on F Body Rims - SJM LineLoc - 3.70gears/Harrop TrueTrac
Coming Soon: Ported Heads/Cam/DoD Delete