Performance Gain/ Reliability of kit gasket on bone-stock motor

[Dave73]

Originally Posted by sirhosis of deliver

Yes I know. That's why I asked. A few people have posted in this thread about doing a valve job. I just wanted them to be a little more specific before I make a Dick of myself while talking to an engine builder.

That is probably going to friend on the class and it's rules, but for SS it's most likely a multi angle valve job, no port work, and possibly milling the surface

[antirich]

Originally Posted by Dave73

That is probably going to friend on the class and it's rules, but for SS it's most likely a multi angle valve job, no port work, and possibly milling the surface

Yep.



And porting is something that post race tech will catch. That's why they pull the airbox.

[car51?]

06 675 .06 head gasket and valves "lapped" in to seal correctly. Not cut.
Arrow Stage 2 pipe, cam timing 107 & 104 kit ecu.

Mapped at RM Racing

[Dave73]

Originally Posted by car51?

06 675 .06 head gasket and valves "lapped" in to seal correctly. Not cut.
Arrow Stage 2 pipe, cam timing 107 & 104 kit ecu.

Mapped at RM Racing

14K RPM? what are you doing for valve springs?

[car51?]

Has kit springs and oil pump, I also replaced all gaskets while I had it apart with the 09 gaskets. So the oil pan gasket is the baffle gasket. And 09 are re usable.

[car51?]

Oh, the red line on the dyno is u4.4 the other is pump.

[horra]

Originally Posted by car51?

06 675 .06 head gasket and valves "lapped" in to seal correctly. Not cut.
Arrow Stage 2 pipe, cam timing 107 & 104 kit ecu.

Mapped at RM Racing

Very nice curve holds a nice top end too..