Here is a vid of duster with the new engine

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demon_408

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the new engine was done by Gall Racing Engines out greensboro nc, BJR Racing ported the heads and this is it......
 
I'm scared!!!

That thing sounds like a wicked sonofabeeatch!!!

Have you watched your video at least 100 times by now and just can't get enough???

I know the feeling.
 
Healthy!!, congrats, what's the specs, any dyno readings? cant wait to test my 426 stroker out, hopefully a test pass before the snow flies up nort here!!
 
Sounds nasty! I like watching these new motor videos. toolmanmike
 
very tuff ,what the specs mate
 
408 ci
13.5.1 compression
258-266 dur. 630/638 lift straightline preformance solid roller
dh roller lifters
ross pistons
eagle rods
mp 4in stroke crank
eddie heads fully ported by BJR racing
erson springs
smith brothers push rods
m1 intake
crane gold race rockers
aed 750 carb that flows well over 830 cfm
transmission j.w race trans
greg slack 4900 stall
rear end is a 8 3/4 with 4.86 gears
 
Whoa!

(I can't think of another word to say, except I like it.)
 
I can't imagine how much fun you're going to have with that thing. Sounds like a blast!
 
I put the numbers in my dyno program with stock flowing Edelbrocks and it said about 530-540hp.
 
If the heads flow like some of the others I know, you could be making in the 640-670 range.

Sounds really good.
 
408 ci
13.5.1 compression
258-266 dur. 630/638 lift straightline preformance solid roller
dh roller lifters
ross pistons
eagle rods
mp 4in stroke crank
eddie heads fully ported by BJR racing
erson springs
smith brothers push rods
m1 intake
crane gold race rockers
aed 750 carb that flows well over 830 cfm
transmission j.w race trans
greg slack 4900 stall
rear end is a 8 3/4 with 4.86 gears

The U.S. Army needs to contract that car out to use for interrogating prisoners in the back seat with no seat belts and Metallica blasting from a killer sound system.
 
i will say 620 hp and very low tens in the 1/4
 
ya know if you did that in ontario canada the cops would take it for 7 days and a big fine to boot.sounds good tho.
 
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