14-71 in a 67 b-body - Moparts Forums

Register Log In Moparts Forums Unlawfl's Race & Engine Tech 14-71 in a 67 b-body

Print Thread

Page 1 of 2

1

2

14-71 in a 67 b-body #1167171 01/28/12 01:21 PM 01/28/12 01:21 PM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	I talked to Andy at Littlefield a couple a days ago and he suggested running a 14-71 at 10 under on the Hemi. Said it should make 10-13 psi at 10 under and have cool intake temps compared to an 8-71 at the same boost. Question is will a 14-71 clear the firewall in a 67 with an Indy 10 bolt blower intake? '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167172 01/28/12 02:41 PM 01/28/12 02:41 PM
Joined: May 2011 Posts: 4,489 northern,Ohio,USA C Clanton master
Clanton master C Joined: May 2011 Posts: 4,489 northern,Ohio,USA	it is not likely i would think.is it offset to the back at all on the intake?i could run a 10-71 if i ding the firewall on my BDS intake.any pics of the intake? GOTBOOST!New improved with Victor heads. http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167173 01/28/12 02:47 PM 01/28/12 02:47 PM
Joined: Jul 2009 Posts: 169 SW WI C cudacustoms1 member
cudacustoms1 member C Joined: Jul 2009 Posts: 169 SW WI	I have a kebelco superman I could measure if that will help you any. What were some of the details of the blower he suggested to run.Opening top/bottom sizes,std/high helix,stips? 7041188-071(640x426).jpg (202 downloads)

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167174 01/28/12 03:13 PM 01/28/12 03:13 PM
Joined: Aug 2003 Posts: 43,254 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,254 Bend,OR USA	I'm almost sure it will fit, they lengthen the entire case. Call them back and ask about where the case is longer in relation to the mounting holes on the intake manifold. I built several blown street Hemi motors with 10:71 blowers and there was a lot of room in the back of the case Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: 14-71 in a 67 b-body [Re: Clanton] #1167175 01/29/12 02:48 PM 01/29/12 02:48 PM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Quote: it is not likely i would think.is it offset to the back at all on the intake?i could run a 10-71 if i ding the firewall on my BDS intake.any pics of the intake? The intake is ordered but not in my possision yet. '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: cudacustoms1] #1167176 01/29/12 02:52 PM 01/29/12 02:52 PM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Quote: I have a kebelco superman I could measure if that will help you any. What were some of the details of the blower he suggested to run.Opening top/bottom sizes,std/high helix,stips? Talked like it would be a cast rotor with no strips. 3400.00 was the cost and I looked on Littlefields website and it shows a standard cast rotor 14-71 for that price. Your pic shows me that it won't fit,I think '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167177 01/29/12 03:14 PM 01/29/12 03:14 PM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Looking at this link a 14-71 is 4 inches longer than a 6-71,all to the rear I would assume. This is a very good link with a lot of good basic blower info. I wish I could find more than one person who has ever run the Hampton Super II 8-71. It is pricey but Don Hampton says it makes 526 cfm per revolution verses 514 for a standard 14-71.Here is the Holley/Weiand link. http://www.holley.com/data/TechService/Technical/Supercharger%20Tech%20Info.pdf '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167178 01/29/12 03:19 PM 01/29/12 03:19 PM
Joined: Jan 2010 Posts: 588 Franklin, TN 23T Hemmee mopar
23T Hemmee mopar Joined: Jan 2010 Posts: 588 Franklin, TN	If its a standard Littlefield 14 with a not-setback manifold it won't be any farther back than the bellhousing face. The superman above is much longer than a standard 14, plus its on a setback manifold. My Mooneyham 14 is actually a couple of inches ahead of the bellhousing with a standard Veney manifold with a 5-inch drive snout. Ronny 6.789 @ 198.63 .956 Brand New 60'* 4.17@ 169 1/8th mile John 14:6 https://www.youtube.com/watch?v=TUku_hjYRh8

Re: 14-71 in a 67 b-body [Re: 23T Hemmee] #1167179 01/29/12 09:42 PM 01/29/12 09:42 PM
Joined: Jul 2009 Posts: 169 SW WI C cudacustoms1 member
cudacustoms1 member C Joined: Jul 2009 Posts: 169 SW WI	My blower is .750 back on the manifold from stock. It is using a kebelco 5 3/8 snout ( no spacers).If I remember right the rotors are set 2 inches back in the superman.14-71 rotors in a 16-71 case.

Re: 14-71 in a 67 b-body [Re: cudacustoms1] #1167180 01/30/12 12:32 AM 01/30/12 12:32 AM
Joined: Dec 2007 Posts: 12,589 Great Neck,LI,new york hemi-itis I Live Here
hemi-itis I Live Here Joined: Dec 2007 Posts: 12,589 Great Neck,LI,new york	This is a 1071 BDS on a BDS intake 7043721-IMG_1723.JPG (219 downloads) HEMI-ITIS has no cure. My condition is fully BLOWN!!

Re: 14-71 in a 67 b-body [Re: hemi-itis] #1167181 01/30/12 11:38 AM 01/30/12 11:38 AM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Quote: This is a 1071 BDS on a BDS intake With a little of this and a little of that I think a 14-71 will fit! After I get the intake I will do some measuring,I would sure like it to fit but after having the firewall all smoothed and painted I hate to bring out the hammer and saw. '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 23T Hemmee] #1167182 01/30/12 11:41 AM 01/30/12 11:41 AM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Quote: If its a standard Littlefield 14 with a not-setback manifold it won't be any farther back than the bellhousing face. The superman above is much longer than a standard 14, plus its on a setback manifold. My Mooneyham 14 is actually a couple of inches ahead of the bellhousing with a standard Veney manifold with a 5-inch drive snout. Sounds like it would fit with your blower and manifold combination. '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167183 01/30/12 03:28 PM 01/30/12 03:28 PM
Joined: Aug 2003 Posts: 43,254 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,254 Bend,OR USA	Call Littlefield and ask them how long there 14:71 is mounted on there intake manifold from the rear intake manifold bolts on both side to the end of the case in the rear, go from there Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: 14-71 in a 67 b-body [Re: Cab_Burge] #1167184 01/31/12 11:49 AM 01/31/12 11:49 AM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Quote: Call Littlefield and ask them how long there 14:71 is mounted on there intake manifold from the rear intake manifold bolts on both side to the end of the case in the rear, go from there I called them,they did not have a 10 bolt Hemi manifold but they measured a 14-71 and it was 6 inches from center of rear blower mount bolt to the rear of the case. '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167185 01/31/12 05:27 PM 01/31/12 05:27 PM
Joined: Aug 2003 Posts: 43,254 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,254 Bend,OR USA	Quote: Quote: Call Littlefield and ask them how long there 14:71 is mounted on there intake manifold from the rear intake manifold bolts on both side to the end of the case in the rear, go from there I called them,they did not have a 10 bolt Hemi manifold but they measured a 14-71 and it was 6 inches from center of rear blower mount bolt to the rear of the case. Hows that look for fitting in your car? Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: 14-71 in a 67 b-body [Re: Cab_Burge] #1167186 02/01/12 01:01 PM 02/01/12 01:01 PM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	I haven't gotten the intake yet to measure,called Indy yesterday and they tried to tell me how an 8-71 will add 300 horsepower. I told them I wanted to add more than that and he told me to go to there website for more intake info. '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167187 02/01/12 01:06 PM 02/01/12 01:06 PM
Joined: Jan 2003 Posts: 25,973 United Socialist States of Ame... T tboomer Too Many Posts
tboomer Too Many Posts T Joined: Jan 2003 Posts: 25,973 United Socialist States of Ame...	Contact Bob George or Dwayne Porter on Indy stuff..I think we have a couple of other Indy dealers on board here,too...I will never talk to Indy direct again..They are too rude and that cost them a sale... Need your rear end checked out? Contact Grizzly!!

Re: 14-71 in a 67 b-body [Re: 23T Hemmee] #1167188 02/04/12 02:38 AM 02/04/12 02:38 AM
Joined: Jan 2010 Posts: 588 Franklin, TN 23T Hemmee mopar
23T Hemmee mopar Joined: Jan 2010 Posts: 588 Franklin, TN	Quote: My Mooneyham 14 is actually a couple of inches ahead of the bellhousing with a standard Veney manifold with a 5-inch drive snout. Was out of town when I wrote that, after measuring, it's only 3/4" ahead of the bell housing face, but the right side valve cover is actually 1 1/2" behind the bell face. The distance from the last blower stud to the last intake bolt on the right side is about 6 1/2". Keep in mind this is on a Veney fuel 10-bolt head, but I measured a KB manifold against a Brad 10-bolt head and it was the same measurement. I don't know if that will help or make it more confusing, if so, just disregard..... Ronny 6.789 @ 198.63 .956 Brand New 60'* 4.17@ 169 1/8th mile John 14:6 https://www.youtube.com/watch?v=TUku_hjYRh8

Re: 14-71 in a 67 b-body [Re: 67HEMI] #1167189 02/04/12 12:19 PM 02/04/12 12:19 PM
Joined: Feb 2003 Posts: 912 London, England mopar_mark super stock
mopar_mark super stock Joined: Feb 2003 Posts: 912 London, England	Not sure if this will help, but had these pics, when some one previously asked me a question about overhang on mine 14-71 (Blower Shop)

Re: 14-71 in a 67 b-body [Re: mopar_mark] #1167190 02/04/12 05:06 PM 02/04/12 05:06 PM
Joined: May 2008 Posts: 902 Mopar Lane,Mississippi 6 67HEMI OP super stock
67HEMI OP super stock 6 Joined: May 2008 Posts: 902 Mopar Lane,Mississippi	Thanks 23T and Mark. Very good info. With my wiper motor looks like a 14-71 is out of the question. '33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins

Page 1 of 2

1

2

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

Hop To

Powered by UBB.threads™ PHP Forum Software 7.7.1