Project six-pack @ Mopar Nationals Germany

Re: Jetting STR 14-6 6BBL on 528

i havent used that manifold......when they get you on the dyno they should be able to fine tune you in.......bring so extra jets incase they have to make changes....good luck
 
Re: Jetting STR 14-6 6BBL on 528

Thanks george , but was hoping to make the first run without the detonation.
Have booked it for 1/2 day only
 
Re: Jetting STR 14-6 6BBL on 528

Wow have not heard someone running that in a while. Back in the 70's I ran one on a stock 440
and a friend of mine had one on a 512. We did the mods to the intake with dams and stuff.
Cant remember all have to look at the book. But we ran 3 500 2bbls with acc pumps. Don't
remember the jetting either but they were nice and got alot of attention. We ran them on the
street. Basically its a laid down tunnel ram.
 
Re: Jetting STR 14-6 6BBL on 528

Thanks for looking in your book 69.

A friend of mine has a STR 15-8 on his 451 wich is in a 68 coronet Dick Landy clone.
[attachment=0:3sgj7w1m]Nuikeja 017.jpg[/attachment:3sgj7w1m]
The runners of a tunnelram are longer but they do not have the problem of the large plemium.
This manifold has problems with low mixture velocity.
I hope to solve the detonation @ W.O.T. so the first run on dyno will not be nothing.
1/2 a day on dyno sound long but goes very fast.
Will keep you updated about numbers.
 
Re: Jetting STR 14-6 6BBL on 528

these guys should be checking the air/fuel mix while doing the dyno pulls and will shut it down if lean or fat ....then they will correct the problem for the next pull
 
Re: Jetting STR 14-6 6BBL on 528

Finished the decals on RR yesterday .

[attachment=1:36hmor2v]Decals and Dyno (3).JPG[/attachment:36hmor2v]

Put car on dyno this morning.
[attachment=0:36hmor2v]Decals and Dyno (8).JPG[/attachment:36hmor2v]

It took me some courage to put engine untill 6000 rpm.
Result : 527hp(crank)@5819 and 774nm@3851.

It took 7 runs to solve some problems and 5 gallons of fuel.
 
Re: Jetting STR 14-6 6BBL on 528

dutchrunner said:
Finished the decals on RR yesterday .

[attachment=1:2j4xbc5t]Decals and Dyno (3).JPG[/attachment:2j4xbc5t]

Put car on dyno this morning.
[attachment=0:2j4xbc5t]Decals and Dyno (8).JPG[/attachment:2j4xbc5t]

It took me some courage to put engine untill 6000 rpm.
Result : 527hp(crank)@5819 and 774nm@3851.

It took 7 runs to solve some problems and 5 gallons of fuel.
Click to expand...
well thats cool :thumbsup: :thumbsup: :thumbsup: ......they usually run the rpms up till you start losing horsepower then they back out of it.....the guy i went to had a laptop he was watching
 
Re: Jetting STR 14-6 6BBL on 528

The car looks great Dutch! :thumbsup: And those numbers are impressive!!!
 
Re: Numbers on 528 RB in RR this afternoon

Made the final test today on Dyno.
This guy had all the right knowlage and stuff/triks.

Crank : 510.3HP @ 4503/1035 NM @ 2659
Sorry but scanned dyno sheet can not be placed .

You just have to believe me. :devil:

Beep beep : Green power rules
 
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