Heads and cylinders

[SRXAPEX]

Can anyone tell me what the difference is in the 1999 SRX heads and cylinders are to the 2000 SRX?? I know the bottom end was changed but what about the top end?

 

[viperking]

porting and compression differences.

 

[SRXAPEX]

How much difference and can you still use the same power valves??

 

[YAMMIEGOD3:16]

2000- 01-02 HAD SLIGHTLY BETTER PORT TIMING, SLIGHTY MORE COMPRESSION AND WAY BETTER INGINTION. 98-99 SRX WERE 138, 00-01-02 SRX WERE 145. POWER VALVES ARE THE SAME. 3:16 (yammie tony)

 

[SRXAPEX]

I should have asked the question, could you put 98, 99 heads and cylinders on a 2000 bottom end??

 

[YAMMIEGOD3:16]

yes. 3:16 (yammie tony)

 

[Devilin AblueDress!]

I wouldn't mix n match them, all 3 of one or the other.