Quote:
Originally Posted by Punisher_ATX
Let me point out 3 things.
1: Those are tool steel retainers
2: the pac .660 springs can easily handle RPM i shift my car at 7600
3: I run the pac springs and tool steel retainers with l99 valves not even hollow stems to that rpm...
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1. Correct about the retainers...I apologize.
2. As my tuner explained to me, revving to 7600 on motor and 7600 on spray are 2 different things. My tune was optimized to be safe on motor as well as spray. This was my goal...at this point. I trust my tuner, they know what they are doing. They said if the intention was max effort on motor... the tune would be different.
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2013 1le- Katech 416 short block, TSP custom grind cam, LOD intake, cnc heads by F.ED., Nick William's 102mm T.B., CORN fed, Pedders coilovers. Performance street alingnment by Justin at Lake Country Alignment and dyno tune by Late Model Throttle.
603 h.p. 495 ft lbs tq.