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PKRWUD · 08-30-2001, 04:32 PM

Jerry,
I have found a 1" open spacer to be very helpful on larger engines. On a 302, it just depends on the mods. I prefer an RPM manifold, but with a performer, a 1" spacer is a poor man's alternative. If you notice a difference, you might want to consider purchasing an RPM manifold.

Take care
~Chris

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08-30-2001, 04:32 PM	#7
PKRWUD Junior Member Join Date: Mar 1999 Location: Ventura, California Posts: 8,981	Jerry, I have found a 1" open spacer to be very helpful on larger engines. On a 302, it just depends on the mods. I prefer an RPM manifold, but with a performer, a 1" spacer is a poor man's alternative. If you notice a difference, you might want to consider purchasing an RPM manifold. Take care ~Chris ------------------ Retired Moderator MustangNet My site: JimPorterRacing RACECAR spelled backwards is RACECAR HEY !!! Are you ASE Certified ??? If you are, ask me about iATN. The best tool you'll ever have, and it's free !!!