Edelbrock Carb

Elvis · 08-28-2004, 07:26 PM

I have a '67 Coup with what I thought was a 289 but is now a newly rebuilt 302. A friend just sold (practically gave) me an Edelbrock CFM 750 carb that he had used for only a few months. I have ordered the intake for it but someone told me that the CFM 750 is too much carb for my engine. What problems will I have if I install this carb? Thanks, E.

mustangII460 · 08-28-2004, 09:27 PM

650 with a something like a RPM Airgap, Performer 302, is a great combo.

You can always rejet the 650 if needed.

750 is overkill unless your making big power.

bmxmon · 08-28-2004, 11:11 PM

try it out, if it doesnt work well for you sell it on ebay.

6T9PONY · 08-29-2004, 05:58 PM

A 750 is definitely too much carb, but you might as well throw it on and see how it runs anyways. You can buy a kit out of Summit/Jegs from Edelbrock that has jets, metering rods, springs, etc. to tune it for your engine. I really recommend buying this kit, it's about $40-45.

I have a Eddy 750 cfm carb on my 351W with TFTW heads, Perf RPM intake, and a .496/.520 cam and it's too much. I have it tuned quite a bit more lean than it came out of the box.

Also, Edelbrock carbs are very easy and simple to work on, but suck otherwise.

era427tp · 08-30-2004, 11:38 AM

Sell it and go to a Holley Street Avenger.

Rev · 08-31-2004, 10:31 AM

Quote:

Originally posted by era427tp
Sell it and go to a Holley Street Avenger.

Or a Street Demon 625

Rev

08-28-2004, 07:26 PM	#1
Elvis Registered Member Join Date: Jun 2000 Location: Sherman, Texas Posts: 188	Edelbrock Carb I have a '67 Coup with what I thought was a 289 but is now a newly rebuilt 302. A friend just sold (practically gave) me an Edelbrock CFM 750 carb that he had used for only a few months. I have ordered the intake for it but someone told me that the CFM 750 is too much carb for my engine. What problems will I have if I install this carb? Thanks, E.

08-28-2004, 09:27 PM	#2
mustangII460 Factoy Five Roadster Join Date: May 2000 Location: Sevier Co,Tennessee Posts: 1,681	650 with a something like a RPM Airgap, Performer 302, is a great combo. You can always rejet the 650 if needed. 750 is overkill unless your making big power. __________________ Frank Last edited by mustangII460; 08-28-2004 at 09:45 PM..

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08-28-2004, 11:11 PM	#3
bmxmon Registered Member Join Date: Mar 2004 Location: Minnesota Posts: 950	try it out, if it doesnt work well for you sell it on ebay.

08-29-2004, 05:58 PM	#4
6T9PONY All about the Windsor. Join Date: Feb 2000 Posts: 2,052	A 750 is definitely too much carb, but you might as well throw it on and see how it runs anyways. You can buy a kit out of Summit/Jegs from Edelbrock that has jets, metering rods, springs, etc. to tune it for your engine. I really recommend buying this kit, it's about $40-45. I have a Eddy 750 cfm carb on my 351W with TFTW heads, Perf RPM intake, and a .496/.520 cam and it's too much. I have it tuned quite a bit more lean than it came out of the box. Also, Edelbrock carbs are very easy and simple to work on, but suck otherwise.

08-30-2004, 11:38 AM	#5
era427tp Registered Member Join Date: Aug 2004 Location: granby,ct Posts: 9	Sell it and go to a Holley Street Avenger.