Quote:
Originally Posted by chicane
Basically, yes. There is no real difference on the exhaust side of the LSx line up. The engines are: LS1 = LS2 = LS6 = LS7. Where they differ is on the intake side of the LS7. The bolt pattern and spacing is different from the rest of the LSx line..... and the valve angle is 15* on the LS1/2/6 and 12* on the LS7.
The only notable difference is the flange of the LS7, it has a "D" port exhaust. We also have CNC'd flanges for the LS7 available now as well.
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Good to know, now lets see some dyno results. There is a LSx motor in my future that will need exhaust.
Mike