Re: Project 470 Finished!!!!! Dyno Results
[Re: ccdave]
#2566816
10/20/18 05:52 AM
10/20/18 05:52 AM
|
Joined: Jan 2003
Posts: 4,437 Omaha Nebraska
Brian_wo
master
|
master
Joined: Jan 2003
Posts: 4,437
Omaha Nebraska
|
Just dropped off a 400 block yesterday to get machined,using BB Chevy H beam rods,440source 3.915 stroke crank,custom pistons and being built for Trick Flow heads.
Is there a post somewhere with the specs on yours?
What’s the trouble posting pictures? I have been posting some from my iPhone,pretty straight forward.
who is that guy?
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: ccdave]
#2566825
10/20/18 07:23 AM
10/20/18 07:23 AM
|
Joined: Aug 2003
Posts: 8,779 Mt.Gilead, Ohio
OhioMopar
master
|
master
Joined: Aug 2003
Posts: 8,779
Mt.Gilead, Ohio
|
That's making some good power. I'd be interested in hearing the specifics of the build, as well.
1969 Dart GTS 340 1969 Super Bee X9 N-96 1969 Coronet R/T X9 N-96 2015 Dodge Dart GT 2019 Ram 2500 Big Horn. Looking for the original block for my Bee. The last 4 are 7449
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: ZIPPY]
#2566845
10/20/18 10:13 AM
10/20/18 10:13 AM
|
Joined: Jan 2003
Posts: 1,807 Mopar Country, Mi
ccdave
OP
The Ultimate
|
OP
The Ultimate
Joined: Jan 2003
Posts: 1,807
Mopar Country, Mi
|
Congrats, is this not for one of your vehicles?
Posting pics is easy. I use several different devices apple, android, pc, whatever, it all works the same. The main problem is most phones are set to take huge pics these says and Moparts seems to prefer 640x480..... This build was for a friend. I have tried to resize the pictures with little to no luck. Other car forums automatically resize the pictures you post. When I built my first 505 ci in 2014 posting pictures on Moparts from my phones was easy. Not anymore.
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: ccdave]
#2566857
10/20/18 11:04 AM
10/20/18 11:04 AM
|
Joined: Sep 2007
Posts: 1,896 Spahn Ranch
RMCHRGR
top fuel
|
top fuel
Joined: Sep 2007
Posts: 1,896
Spahn Ranch
|
Not bad for a engine with a smallish hyd rolller and a dual plane intake. Sorry if I missed a previous thread but I'd like to hear specs as well. Planning my own 470" with Trick Flow 240s, hydraulic roller and a Performer RPM intake shooting for 600 hp.
'71 Duster '72 Challenger '17 Ram 1500
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: ccdave]
#2566877
10/20/18 12:03 PM
10/20/18 12:03 PM
|
Joined: Jan 2003
Posts: 4,296 Chicago, IL
TonyS451
master
|
master
Joined: Jan 2003
Posts: 4,296
Chicago, IL
|
Nice build! Years back I built a 470 with standard port Indy SR and 255@.050 solid ft, m1 and 950 carb. Made almost identical power, 605 /590 iirc. Loved that engine and got my 4000lb wagon to run 11.0's, and street driven everywhere. I'm guessing the standard port SR and victors are pretty similar.
2 kids and a dog
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: TonyS451]
#2566879
10/20/18 12:10 PM
10/20/18 12:10 PM
|
Joined: Feb 2004
Posts: 34,974 S.E. South Dakota !
bigdad
Still Posting A Lot
|
Still Posting A Lot
Joined: Feb 2004
Posts: 34,974
S.E. South Dakota !
|
more or less .. just like my 470
The lips of fools bring them strife, and their mouths invite a beating.Proverbs 18:6
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: sgcuda]
#2566882
10/20/18 12:22 PM
10/20/18 12:22 PM
|
Joined: Jan 2003
Posts: 1,807 Mopar Country, Mi
ccdave
OP
The Ultimate
|
OP
The Ultimate
Joined: Jan 2003
Posts: 1,807
Mopar Country, Mi
|
I like the idea of the beehive springs. Were they the recommended spring or did you just determine your own parameters? If I can post pics from my Samsung Galaxy J3, I'm sure that there is a fairly established path to do it from your Apple. For street builds I only use beehives or conicals. The guys at PAC springs have done more testing on these types of springs than anybody else so if some want to stay stuck in the 70’s with a inefficient, heavy and unnecessary high pressured dual springs be my guest.
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: AndyF]
#2566914
10/20/18 01:54 PM
10/20/18 01:54 PM
|
Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
I Live Here
|
I Live Here
Joined: Jul 2004
Posts: 19,318
State of confusion
|
I've never driven or rode in a 500+ ci Mopar but these 470's scream and make very respectable power...........
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: ccdave]
#2566921
10/20/18 02:11 PM
10/20/18 02:11 PM
|
Joined: Sep 2007
Posts: 1,896 Spahn Ranch
RMCHRGR
top fuel
|
top fuel
Joined: Sep 2007
Posts: 1,896
Spahn Ranch
|
What headers did you run on the dyno, were they 2" primary? 2" can be tough for non race-car stuff.
Also, how extensive was the porting on the intake? Did you take the divider out? Did you use a spacer?
'71 Duster '72 Challenger '17 Ram 1500
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: AndyF]
#2566942
10/20/18 03:19 PM
10/20/18 03:19 PM
|
Joined: Jan 2017
Posts: 274 Granbury TX
Prochargedmopar
enthusiast
|
enthusiast
Joined: Jan 2017
Posts: 274
Granbury TX
|
What is the benefit of the 470 over a 451?
My guess is: 19 cubes, slightly lighter piston and slightly longer stroke.
Is that it or is their something more I'm missing?
Thanks.
"Old" member Registered: Sep 2001 Lost my credentials, I'm Back!! LOL 71 Ply Satellite Procharged 73 Dodge Dart Swinger 73 Ford F-100 390/Sniper efi/back to carb 01 Town and Country Limited 08 Dodge 2500 6.7 5" Deleted 02 Mercedes C230K 19 Camry
|
|
|
Re: Project 470 Finished!!!!! Dyno Results
[Re: RMCHRGR]
#2566953
10/20/18 03:48 PM
10/20/18 03:48 PM
|
Joined: Jan 2003
Posts: 1,807 Mopar Country, Mi
ccdave
OP
The Ultimate
|
OP
The Ultimate
Joined: Jan 2003
Posts: 1,807
Mopar Country, Mi
|
What headers did you run on the dyno, were they 2" primary? 2" can be tough for non race-car stuff.
Also, how extensive was the porting on the intake? Did you take the divider out? Did you use a spacer? The headers are TTI 2” headers. According to TTI, they will bolt right it to the 70 roadrunner. The intake was port matched and the divider was taken down to 3/4”. I also blended back all of the turns and pulled a lot of metal out just under the carb opening. A half inch 4 hole spacer was used.
|
|
|
|
|