Stock 1975 Dodge Coronet. Mopar guys.

383bigblock · 12-19-2020, 09:12 PM

Thank you for the insight Myron. A couple general questions. The technical specs for acceptable carburetors shows Carter Thermoquad
9008,9054, 90064 and 9097. Just to clarify these are the numbers that have to be stamped somewhere onto the carb correct? Engine blocks?
Any year 400 block is acceptable?

Myron Piatek · 12-19-2020, 09:29 PM

Any year block and any TQ with the same venturi & throttle bores. No machining and the choke parts stay in place.

383bigblock · 04-13-2021, 02:42 PM

Thank you for the replies. West coast guy here. Who are the mopar guys to deal with for engine machining/building? Ive heard different names over the years just not sure who is still around for stock engine builds. 727 OR 904 behind a 400ci stocker? 8 3/4 or dana? Thank you.

GTX JOHN · 04-20-2021, 04:41 AM

Quote:

Originally Posted by 383bigblock

Thank you for the replies. West coast guy here. Who are the mopar guys to deal with for engine machining/building? Ive heard different names over the years just not sure who is still around for stock engine builds. 727 OR 904 behind a 400ci stocker? 8 3/4 or dana? Thank you.

Our 400 Mopar short blocks was built by Gregg Luneauk at Tri City
Performance in Vista Cal. It is 1 Second ++ when we need it to be!

Must run 727 as 904 will not bolt in without Illegal Adapter.
Pro Trans in Waco Texas did the Transmission.

We break a lot of very good 8 3/4 in that heavy a car. 73 Roadrunner @ 3800 Lbs

383bigblock · 05-04-2021, 02:11 PM

Thanks for all the replies. John what rear gear do you run?

GTX JOHN · 05-05-2021, 02:11 AM

Believe it or not: 4.56 Dana with 94 Cir Goodyear Radial
Shift @ 5900 to 6000 RPM
Not a High RPM Combo!

Gregg Luneauk does our Short Block
Brad Van Lant does our heads

383bigblock · 05-24-2021, 01:01 PM

Would a 383 block bored .060 over be legal.

BigBlockBill · 05-24-2021, 11:15 PM

Quote:

Originally Posted by GTX JOHN

Believe it or not: 4.56 Dana with 94 Cir Goodyear Radial
Shift @ 5900 to 6000 RPM
Not a High RPM Combo!

Gregg Luneauk does our Short Block
Brad Van Lant does our heads

What's the RPMs through the traps?????

12-19-2020, 09:12 PM	#1
383bigblock Junior Member Join Date: Oct 2009 Posts: 10 Likes: 0 Liked 0 Times in 0 Posts	Re: Stock 1975 Dodge Coronet. Mopar guys. Thank you for the insight Myron. A couple general questions. The technical specs for acceptable carburetors shows Carter Thermoquad 9008,9054, 90064 and 9097. Just to clarify these are the numbers that have to be stamped somewhere onto the carb correct? Engine blocks? Any year 400 block is acceptable?

12-19-2020, 09:29 PM	#2
Myron Piatek VIP Member Join Date: Nov 2001 Location: Florida Posts: 1,542 Likes: 34 Liked 138 Times in 51 Posts	Re: Stock 1975 Dodge Coronet. Mopar guys. Any year block and any TQ with the same venturi & throttle bores. No machining and the choke parts stay in place. __________________ LOCOMOTION Racing

04-13-2021, 02:42 PM	#3
383bigblock Junior Member Join Date: Oct 2009 Posts: 10 Likes: 0 Liked 0 Times in 0 Posts	Re: Stock 1975 Dodge Coronet. Mopar guys. Thank you for the replies. West coast guy here. Who are the mopar guys to deal with for engine machining/building? Ive heard different names over the years just not sure who is still around for stock engine builds. 727 OR 904 behind a 400ci stocker? 8 3/4 or dana? Thank you.

05-04-2021, 02:11 PM	#5
383bigblock Junior Member Join Date: Oct 2009 Posts: 10 Likes: 0 Liked 0 Times in 0 Posts	Re: Stock 1975 Dodge Coronet. Mopar guys. Thanks for all the replies. John what rear gear do you run?

05-05-2021, 02:11 AM	#6
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,737 Likes: 2,813 Liked 2,489 Times in 699 Posts	Re: Stock 1975 Dodge Coronet. Mopar guys. Believe it or not: 4.56 Dana with 94 Cir Goodyear Radial Shift @ 5900 to 6000 RPM Not a High RPM Combo! Gregg Luneauk does our Short Block Brad Van Lant does our heads __________________ John Irving 741 Stock 741 Super Stock Last edited by GTX JOHN; 05-05-2021 at 02:15 AM.

05-24-2021, 01:01 PM	#7
383bigblock Junior Member Join Date: Oct 2009 Posts: 10 Likes: 0 Liked 0 Times in 0 Posts	Re: Stock 1975 Dodge Coronet. Mopar guys. Would a 383 block bored .060 over be legal.