CLASS RACER FORUM - View Single Post - Re-Entering Pure Stock Eliminator Racing

RJ · 06-27-2009, 11:50 AM

IHRA pure stock is basically same engine rules as NHRA Stock circa 1985 or so. No more than OE overlap/duration/spring pressure allowed is the big difference. You can run any muffler as long as you can't see right thru it. Other than that, not a lot different, The Marshburn's I believe run a similar combo, and very competitive.

06-27-2009, 11:50 AM	#3
RJ Member Join Date: Oct 2002 Posts: 248 Likes: 0 Liked 0 Times in 0 Posts	Re: Re-Entering Pure Stock Eliminator Racing IHRA pure stock is basically same engine rules as NHRA Stock circa 1985 or so. No more than OE overlap/duration/spring pressure allowed is the big difference. You can run any muffler as long as you can't see right thru it. Other than that, not a lot different, The Marshburn's I believe run a similar combo, and very competitive.