273 heads

House of Darts · 12-25-2016, 01:10 AM

920 or 675, one flow better than the other with 273 2bbl or 4bbl or is the 302 swirl port better?

David Lee · 12-25-2016, 02:30 AM

you will get different answers from different people. what are you building?

GTX JOHN · 12-25-2016, 03:32 AM

We run 302.

House of Darts · 12-25-2016, 11:53 AM

I built a motor a while back and had a series of bad rides that became too expensive to repair. Pieced out the motor. Just found a '66 Valiant that needs just a few repairs to the body to get it ready race. Starting from scratch again with the motor. 4 BBL combo. I got the 302 head to work with a bracket motor but I did extensive port work. So as a stocker, I'm looking for dime rocket parts.

James L Miller · 12-25-2016, 03:54 PM

I'm in Tampa ready to drop off a set of 920 and 675 heads to my machinist/engine builder/friend after the Christmas holidays. I brought a box of valves to flow. Not sure when he will get around to them though. He's always busy with projects. I'd probably forge ahead with the 302 heads if I had a set. David and I are e-mailing on our projects. Join the 273 Stocker gang. Not sure this will be a dime rocket though.

David Lee · 12-25-2016, 07:57 PM

Quote:

Originally Posted by House of Darts

I built a motor a while back and had a series of bad rides that became too expensive to repair. Pieced out the motor. Just found a '66 Valiant that needs just a few repairs to the body to get it ready race. Starting from scratch again with the motor. 4 BBL combo. I got the 302 head to work with a bracket motor but I did extensive port work. So as a stocker, I'm looking for dime rocket parts.

Sent you a pm

65signet · 12-26-2016, 07:17 PM

I am working on a set of 302 heads right now, but i don't think any heads for a 273 are dime rocket stuff. It's not easy to make that little port work right .

12-25-2016, 01:10 AM	#1
House of Darts Member Join Date: Mar 2007 Posts: 346 Likes: 19 Liked 20 Times in 15 Posts	273 heads 920 or 675, one flow better than the other with 273 2bbl or 4bbl or is the 302 swirl port better?

12-25-2016, 02:30 AM	#2
David Lee VIP Member Join Date: Oct 2007 Posts: 1,168 Likes: 487 Liked 346 Times in 126 Posts	Re: 273 heads you will get different answers from different people. what are you building?

12-25-2016, 03:32 AM	#3
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,733 Likes: 2,799 Liked 2,483 Times in 697 Posts	Re: 273 heads We run 302. __________________ John Irving 741 Stock 741 Super Stock

12-25-2016, 11:53 AM	#4
House of Darts Member Join Date: Mar 2007 Posts: 346 Likes: 19 Liked 20 Times in 15 Posts	Re: 273 heads I built a motor a while back and had a series of bad rides that became too expensive to repair. Pieced out the motor. Just found a '66 Valiant that needs just a few repairs to the body to get it ready race. Starting from scratch again with the motor. 4 BBL combo. I got the 302 head to work with a bracket motor but I did extensive port work. So as a stocker, I'm looking for dime rocket parts.

12-25-2016, 03:54 PM	#5
James L Miller Member Join Date: Apr 2005 Posts: 494 Likes: 6 Liked 25 Times in 16 Posts	Re: 273 heads I'm in Tampa ready to drop off a set of 920 and 675 heads to my machinist/engine builder/friend after the Christmas holidays. I brought a box of valves to flow. Not sure when he will get around to them though. He's always busy with projects. I'd probably forge ahead with the 302 heads if I had a set. David and I are e-mailing on our projects. Join the 273 Stocker gang. Not sure this will be a dime rocket though. __________________ Mopar 2 Ya!

12-26-2016, 07:17 PM	#7
65signet Member Join Date: May 2010 Location: El Dorado Ca. Posts: 122 Likes: 296 Liked 44 Times in 21 Posts	Re: 273 heads I am working on a set of 302 heads right now, but i don't think any heads for a 273 are dime rocket stuff. It's not easy to make that little port work right . __________________ Steven Barnes Stock 704 N/SA