jr fuel dragster

div4rules · 07-17-2009, 10:18 PM

we are building new car to race in local circuit swjrfa
we can do just about anything to heads but must be iron heads
looking for thoughts on heads to use any thoughts would be greatly appreciated
also must be small block chevy

Dragsinger · 08-03-2009, 06:07 PM

Divn 4 racer,

check your private message

Larry Woodfin

Schenck · 08-03-2009, 09:08 PM

Racing Head Service heads are the most popular.

Greg Schenck

Adger Smith · 08-18-2009, 08:56 AM

Greg,
Arent the popular RHS heads a raised runner? I've been looking at the S/WJR Fuel rules for a customer and it says "no raised runner heads" Should have ask what non raised runner head works best?? There are a lot of brands with various port sizes out there.

Schenck · 08-19-2009, 01:52 PM

Adger, I was assuming that the southwest rules were the same as B/nd.

Greg Schenck

Adger Smith · 08-19-2009, 07:18 PM

I'm not up on B/Ndragster class rules. I just looked at the rules for Southwest Jr Fuel Assoc.
http://www.angelfire.com/tx/fuelcarf...lers/main.html
I noticed there were no raised runner heads. I was thiking of the RHS raised runner 23 deg, that is actually a 21 deg, or something ..

- B/JF: 3.50 pounds per cubic inch, 1,350 pound minimum weight. Limited to OEM cast-iron Hemi, 23 degree Chevy (no raised runner) OEM or aftermarket replacement style, OEM Ford or aftermarket replacement style heads. Other makes fall under same category as above. + or - 3 degrees maximum allowance for milling of heads.

ESCOTT427 · 09-10-2009, 09:13 AM

We're looking for same info, run in SWJFA,Tom Hixson @www.swjfa.com. In use you'll see everything from stock "turbo" 292 castings (us) to Ported $8000 AFR and RHS heads. Lots of good stuff, to run 4.80s ,buy the best you can afford.
We're a full second slower, but learning the car and driver in prep for next season. Welcome to the group!

07-17-2009, 10:18 PM	#1
div4rules Junior Member Join Date: Apr 2009 Location: Dallas,Texas Posts: 12 Likes: 0 Liked 0 Times in 0 Posts	jr fuel dragster we are building new car to race in local circuit swjrfa we can do just about anything to heads but must be iron heads looking for thoughts on heads to use any thoughts would be greatly appreciated also must be small block chevy Last edited by div4rules; 07-17-2009 at 10:21 PM. Reason: left out sbc

08-03-2009, 06:07 PM	#2
Dragsinger VIP Member Join Date: Jul 2008 Location: Liberty City [East Texas] Posts: 1,760 Likes: 5 Liked 99 Times in 60 Posts	Re: jr fuel dragster Divn 4 racer, check your private message Larry Woodfin __________________ Larry Woodfin 471W

08-03-2009, 09:08 PM	#3
Schenck Junior Member Join Date: Jun 2009 Posts: 38 Likes: 0 Liked 0 Times in 0 Posts	Re: jr fuel dragster Racing Head Service heads are the most popular. Greg Schenck

08-18-2009, 08:56 AM	#4
Adger Smith VIP Member Join Date: Dec 2001 Location: Texarkana Ark/TX Posts: 2,419 Likes: 518 Liked 784 Times in 294 Posts	Re: jr fuel dragster Greg, Arent the popular RHS heads a raised runner? I've been looking at the S/WJR Fuel rules for a customer and it says "no raised runner heads" Should have ask what non raised runner head works best?? There are a lot of brands with various port sizes out there. __________________ Adger Smith (Former SS) Last edited by Adger Smith; 08-18-2009 at 08:57 AM. Reason: sp

08-19-2009, 01:52 PM	#5
Schenck Junior Member Join Date: Jun 2009 Posts: 38 Likes: 0 Liked 0 Times in 0 Posts	Re: jr fuel dragster Adger, I was assuming that the southwest rules were the same as B/nd. Greg Schenck

08-19-2009, 07:18 PM	#6
Adger Smith VIP Member Join Date: Dec 2001 Location: Texarkana Ark/TX Posts: 2,419 Likes: 518 Liked 784 Times in 294 Posts	Re: jr fuel dragster I'm not up on B/Ndragster class rules. I just looked at the rules for Southwest Jr Fuel Assoc. http://www.angelfire.com/tx/fuelcarf...lers/main.html I noticed there were no raised runner heads. I was thiking of the RHS raised runner 23 deg, that is actually a 21 deg, or something .. - B/JF: 3.50 pounds per cubic inch, 1,350 pound minimum weight. Limited to OEM cast-iron Hemi, 23 degree Chevy (no raised runner) OEM or aftermarket replacement style, OEM Ford or aftermarket replacement style heads. Other makes fall under same category as above. + or - 3 degrees maximum allowance for milling of heads. __________________ Adger Smith (Former SS) Last edited by Adger Smith; 08-19-2009 at 07:43 PM. Reason: sp

09-10-2009, 09:13 AM	#7
ESCOTT427 Junior Member Join Date: Mar 2009 Posts: 3 Likes: 0 Liked 0 Times in 0 Posts	Re: jr fuel dragster We're looking for same info, run in SWJFA,Tom Hixson @www.swjfa.com. In use you'll see everything from stock "turbo" 292 castings (us) to Ported $8000 AFR and RHS heads. Lots of good stuff, to run 4.80s ,buy the best you can afford. We're a full second slower, but learning the car and driver in prep for next season. Welcome to the group!