Holley 750 DP question - Moparts Forums

Register Log In Moparts Forums Moparts Question and Answer Holley 750 DP question

Print Thread

Holley 750 DP question #146314 11/05/08 11:44 PM 11/05/08 11:44 PM
Joined: Jan 2003 Posts: 1,194 Rochester, New York G GregY OP super stock
GregY OP super stock G Joined: Jan 2003 Posts: 1,194 Rochester, New York	I bought a Holley 750DP with the choke tower milled off. Is there any way to confirm this is really a 750? What would be the performance differences between a regular 750DP with the choke tower, with the choke tower removed, and Proform 750 main body (doesn't have the choke tower)? Thanks. Greg

Re: Holley 750 DP question [Re: GregY] #146315 11/06/08 12:43 AM 11/06/08 12:43 AM
Joined: Nov 2003 Posts: 36,040 Lincoln Nebraska R RapidRobert Circle Track
RapidRobert Circle Track R Joined: Nov 2003 Posts: 36,040 Lincoln Nebraska	Quote: Is there any way to confirm this is really a 750? Thanks. Greg measure the bore diameters. I have no actual ex with proform main bodies but what I have read posters have been happy with them live every 24 hour block of time like it's your last day on earth

Re: Holley 750 DP question [Re: RapidRobert] #146316 11/06/08 08:16 AM 11/06/08 08:16 AM
Joined: Jan 2003 Posts: 24,562 Brookeville, Md Mr.Yuck Not enough dumb comments...yet
Mr.Yuck Not enough dumb comments...yet Joined: Jan 2003 Posts: 24,562 Brookeville, Md	proform mainbodys are milled nice to increase airflow..or direct it, they also have adjustable air bleeds. They flow about 823-830 cfm on a 750 DP base plate. The Holley should have a part number on the side. 4150?? get the part number and google it

Re: Holley 750 DP question [Re: Mr.Yuck] #146317 11/06/08 08:56 AM 11/06/08 08:56 AM
Joined: Jan 2003 Posts: 1,194 Rochester, New York G GregY OP super stock
GregY OP super stock G Joined: Jan 2003 Posts: 1,194 Rochester, New York	On my other Holley carbs, the part number is on the choke tower. I didn't really see any other part numbers on my used 750 with the tower milled off.

Re: Holley 750 DP question [Re: GregY] #146318 11/06/08 09:51 AM 11/06/08 09:51 AM
Joined: Jan 2003 Posts: 24,562 Brookeville, Md Mr.Yuck Not enough dumb comments...yet
Mr.Yuck Not enough dumb comments...yet Joined: Jan 2003 Posts: 24,562 Brookeville, Md	my 750 HP doesn't have a tower so it's on the main body.

Re: Holley 750 DP question [Re: Mr.Yuck] #146319 11/06/08 10:44 AM 11/06/08 10:44 AM
Joined: Jan 2003 Posts: 9,982 Ansonia, CT C CJK440 master
CJK440 master C Joined: Jan 2003 Posts: 9,982 Ansonia, CT	Regular DP would have it on the tower, if its milled off you have to measure the venturi diamters. 2017 Contusion Blue Challenger T/A 392 M6 "BLKNBLU"

Re: Holley 750 DP question [Re: CJK440] #146320 11/06/08 05:21 PM 11/06/08 05:21 PM
Joined: Jan 2003 Posts: 1,194 Rochester, New York G GregY OP super stock
GregY OP super stock G Joined: Jan 2003 Posts: 1,194 Rochester, New York	Quote: Regular DP would have it on the tower, if its milled off you have to measure the venturi diamters. Do you know what they should be? I guess I can probably find it somewhere.

Moderated by Al_Alguire, Hotwheelsjr, moparts, not_a_charger, RangerDan440, tboomer

Hop To

Powered by UBB.threads™ PHP Forum Software 7.7.1