Stock GT help needed ...

08-29-2008, 10:59 PM

When you say above mentioned you mean the 350/330 with a Holley and that would be a GT/C or D car? What would the weight be for both of those classes and has the hp been adjusted?

Thanks for the help!!!

Mike Savelle · 08-30-2008, 07:53 AM

71 72 73 all @315 hp GT/C 10 x 315 + 170 = 3320 lbs GT/D 11x 315=3465 + 170 =3635 Mike

09-01-2008, 01:52 PM

Thanks. I really appreciate the help! Last question ... I can pick up the casting numbers from NHRA's web site for the 350/330/315 but I'm wondering about how IHRA does the carb and intake. Do both of those have to be numbers matching also? I ask because I have a 4179 Holley 750dp that I picked up from a class racer that was legal on a SBC crate motor. Will that work or do I need a number's matching. Also, do you have to use the OEM intake or are there aftermarket replacements?

Again, I am thankful for the help! Scott

Chris1529 · 09-01-2008, 02:54 PM

you have to have the intake and carb with the correct numbers for the engine which you are claiming it to be.

crate motor stock is what can use a 750 double pumper and any intake that will fit under stock unaltered hood.

08-29-2008, 10:59 PM	#1
Gear Jammer '94 Guest Posts: n/a	Re: Stock GT help needed ... When you say above mentioned you mean the 350/330 with a Holley and that would be a GT/C or D car? What would the weight be for both of those classes and has the hp been adjusted? Thanks for the help!!!

08-30-2008, 07:53 AM	#2
Mike Savelle Member Join Date: Dec 2001 Location: Ontario Canada Posts: 369 Likes: 125 Liked 7 Times in 5 Posts	Re: Stock GT help needed ... 71 72 73 all @315 hp GT/C 10 x 315 + 170 = 3320 lbs GT/D 11x 315=3465 + 170 =3635 Mike Last edited by Mike Savelle; 08-30-2008 at 11:46 AM. Reason: more info

09-01-2008, 01:52 PM	#3
Gear Jammer '94 Guest Posts: n/a	Re: Stock GT help needed ... Thanks. I really appreciate the help! Last question ... I can pick up the casting numbers from NHRA's web site for the 350/330/315 but I'm wondering about how IHRA does the carb and intake. Do both of those have to be numbers matching also? I ask because I have a 4179 Holley 750dp that I picked up from a class racer that was legal on a SBC crate motor. Will that work or do I need a number's matching. Also, do you have to use the OEM intake or are there aftermarket replacements? Again, I am thankful for the help! Scott

09-01-2008, 02:54 PM	#4
Chris1529 VIP Member Join Date: Dec 2006 Location: West Virginia Posts: 1,366 Likes: 6 Liked 70 Times in 29 Posts	Re: Stock GT help needed ... you have to have the intake and carb with the correct numbers for the engine which you are claiming it to be. crate motor stock is what can use a 750 double pumper and any intake that will fit under stock unaltered hood. __________________ Chris Bowman The Mountain State Mustang 1984 Mustang GT350