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Re: tunnelram [Re: ProSport] #1023751
07/02/11 05:56 PM
07/02/11 05:56 PM
Joined: Sep 2003
Posts: 2,008
Sweet Home Alabama
M
MRMOPAR622 Offline
top fuel
MRMOPAR622  Offline
top fuel
M

Joined: Sep 2003
Posts: 2,008
Sweet Home Alabama
When I 1st tried the 750DP(4779) they were not that great. I took out the power valves(they will not work on a tunnel-ram with PV) milled the choke off and sq jetted them @ 80 in the spring&fall and 78 in the summer months and they were awesome. Maybe this will help some get close to their set-up.


"To Be The Man'You Have Got To Beat The Man" "T/D and Pro-Bracket Racer"
Re: tunnelram [Re: MRMOPAR622] #1023752
07/02/11 08:47 PM
07/02/11 08:47 PM
Joined: Jan 2003
Posts: 2,366
PA
7
70HemiGTX Offline
top fuel
70HemiGTX  Offline
top fuel
7

Joined: Jan 2003
Posts: 2,366
PA
I re-jetted my 660's down to 71's all the way around. It now idles w/o white smoke and your eyes don't water from the raw fuel. My spark plugs would be wet from all the gas.

Re: tunnelram [Re: 70HemiGTX] #1023753
07/02/11 09:22 PM
07/02/11 09:22 PM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline
super gas
joedust451  Offline
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
Its a given, TRs are a better route, Better throttle responce, more torque & HP, better 60fts., better top end, low maintenance once dialed in, better street manners. Its a win-win, you just need to pick the "right" style intake & carbs, if not, you'll be un-happy, thats where some feel there no good , but "they are" period!!!



75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Re: tunnelram [Re: joedust451] #1023754
07/02/11 10:11 PM
07/02/11 10:11 PM
Joined: May 2004
Posts: 12,545
Taxes & Virus's R-US, NY
Dragula Offline
I Live Here
Dragula  Offline
I Live Here

Joined: May 2004
Posts: 12,545
Taxes & Virus's R-US, NY
I like them, but I skipped the carb issues all togather...Many mythes abound with TR's, but they are as stated, more HP, more torque, more top end, and a little more finiky, but once set-up, killer...



'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: tunnelram [Re: Dragula] #1023755
07/03/11 04:18 PM
07/03/11 04:18 PM
Joined: Nov 2004
Posts: 7,274
s.w.fl
B
bonefish Offline
master
bonefish  Offline
master
B

Joined: Nov 2004
Posts: 7,274
s.w.fl
so far it seems the indy tunnel rams are too big for a 496 street drivin motor, is there a TR setup that would work on a sr headed roller cammed street strip motor?i would really like to do the 2-4 TR on mine.

Re: tunnelram [Re: bonefish] #1023756
07/03/11 04:58 PM
07/03/11 04:58 PM
Joined: Jan 2011
Posts: 511
florida dade
C
cesar perez Offline OP
mopar
cesar perez  Offline OP
mopar
C

Joined: Jan 2011
Posts: 511
florida dade
maybe the new modman daul quad intake from indy i think this is a nice setup for 496 ci.

Re: tunnelram [Re: cesar perez] #1023757
07/03/11 05:18 PM
07/03/11 05:18 PM
Joined: Nov 2004
Posts: 7,274
s.w.fl
B
bonefish Offline
master
bonefish  Offline
master
B

Joined: Nov 2004
Posts: 7,274
s.w.fl
Quote:

maybe the new modman daul quad intake from indy i think this is a nice setup for 496 ci.


i looked on their web site didnt see anything for the rb in the modman.

Re: tunnelram [Re: bonefish] #1023758
07/03/11 05:28 PM
07/03/11 05:28 PM
Joined: Jan 2011
Posts: 511
florida dade
C
cesar perez Offline OP
mopar
cesar perez  Offline OP
mopar
C

Joined: Jan 2011
Posts: 511
florida dade
give indy a call they have them its a new intake a lot of nostalgic racers are switching

Re: tunnelram [Re: bonefish] #1023759
07/03/11 07:29 PM
07/03/11 07:29 PM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline
super gas
joedust451  Offline
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
Quote:

so far it seems the indy tunnel rams are too big for a 496 street drivin motor, is there a TR setup that would work on a sr headed roller cammed street strip motor?i would really like to do the 2-4 TR on mine.




I'm sure the Weiand Street ram will work great with the right carbs, even on a 496, they are very cheap & can be found used pretty easy, They work great on the street.


75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Re: tunnelram [Re: joedust451] #1023760
07/03/11 08:22 PM
07/03/11 08:22 PM
Joined: Nov 2004
Posts: 7,274
s.w.fl
B
bonefish Offline
master
bonefish  Offline
master
B

Joined: Nov 2004
Posts: 7,274
s.w.fl
Quote:

Quote:

so far it seems the indy tunnel rams are too big for a 496 street drivin motor, is there a TR setup that would work on a sr headed roller cammed street strip motor?i would really like to do the 2-4 TR on mine.




I'm sure the Weiand Street ram will work great with the right carbs, even on a 496, they are very cheap & can be found used pretty easy, They work great on the street.


they dont fit the Indy heads with the max runners.

Re: tunnelram [Re: bonefish] #1023761
07/03/11 08:47 PM
07/03/11 08:47 PM
Joined: Aug 2003
Posts: 44,114
Bend,OR USA
C
Cab_Burge Offline
I Win
Cab_Burge  Offline
I Win
C

Joined: Aug 2003
Posts: 44,114
Bend,OR USA
Quote:

Quote:

Quote:

so far it seems the indy tunnel rams are too big for a 496 street drivin motor, is there a TR setup that would work on a sr headed roller cammed street strip motor?i would really like to do the 2-4 TR on mine.




I'm sure the Weiand Street ram will work great with the right carbs, even on a 496, they are very cheap & can be found used pretty easy, They work great on the street.


they dont fit the Indy heads with the max runners.


You can weld the flanges up on the standard tunnelram intakes to use them on M.W. port heads


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: tunnelram [Re: Cab_Burge] #1023762
07/03/11 10:00 PM
07/03/11 10:00 PM
Joined: Nov 2004
Posts: 7,274
s.w.fl
B
bonefish Offline
master
bonefish  Offline
master
B

Joined: Nov 2004
Posts: 7,274
s.w.fl
Quote:

Quote:

Quote:

Quote:

so far it seems the indy tunnel rams are too big for a 496 street drivin motor, is there a TR setup that would work on a sr headed roller cammed street strip motor?i would really like to do the 2-4 TR on mine.




I'm sure the Weiand Street ram will work great with the right carbs, even on a 496, they are very cheap & can be found used pretty easy, They work great on the street.


they dont fit the Indy heads with the max runners.


You can weld the flanges up on the standard tunnelram intakes to use them on M.W. port heads


yes, ive seen that done before but it doesnt look like a job for the faint of heart,i really dont know anyone in my area i would trust with that job.

Re: tunnelram [Re: bonefish] #1023763
07/03/11 10:49 PM
07/03/11 10:49 PM
Joined: Jun 2009
Posts: 644
Minnesota
Barnstorm Offline
mopar
Barnstorm  Offline
mopar

Joined: Jun 2009
Posts: 644
Minnesota
I can't believe thats there's no info on this board about Indy's new Mod Mans...nobody got one?


The little old lady from Pasadena is back!
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