Back Firing

Home: Goto Homepage.
Subscribed: See all threads you’ve posted in or started.
Today's Posts: Posts made today. Bold = unread.
New Posts: Shows all unread posts since last visit.
New Thread: Newest threads by creation time.

**Salvatore** · #1 01-27-2009, 04:04 PM

That sounds good! I guess it is all in the set-up. Hotter plugs do help too.

**69L78** · #2 01-27-2009, 04:24 PM

The 2nd owner who put the X-Ram on in 1981 told me he was using R43 plugs before he went to the hotter R45 and the car would not pull itself up a small hill.

Chevy454 · #3 01-27-2009, 10:12 PM

Neither of the original chambered exhaust systems we've had had backfiring troubles...the only problem I had with the chambered setup was that it's HORRIBLY restrictive.

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.