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Discussion Starter · #1 ·
Hey Guys, tried the search, didn't find much.
If I were to swap Sp2 Heads onto an SP1, do I have to Change the exhaust?
Or do I just have to change the flanges to the "heart" shaped ones?
The throttle bodies conversion is already done.
Thanks, Karl.

Sorry I forgot to mention, I'm running a full Arrow system.


Modified by kprc51 at 4:40 PM 8/5/2005
 
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Discussion Starter · #2 ·
Re: SP2 heads on an SP1 (kprc51)

You will not have to change the exhaust. The older round pipe fits up to the SP2 heads just fine. It doesn't match the port, but that's ok, does not seem to affect performance.
 
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