Man did i start something over this post alot of mixed emotions...ok im seeing what most of the magnum s/c power level gains are....what kinds of gains are the ported blowers putting out with the modest mods..?

 

LMAO........did I really say that

See what happens when you go to a Jager party after work
damn, my head hurts this morning

 

Here is my dyno sheet.

mods are: MP built lower w/ CNC renegade racing ported heads
Apten ported blower 2.7 upper pulley
4# lower pulley
Dynatech LT headers
electric waterpump/ fan
SBTB
Crower stage 2 cams
NGK br-7ef plugs gapped at .32
That is it for the motor. I have only 3 passes on my new motor and found that my converter is junk. Hopefully this year I will have better results. I am also changing the 4# lower for a 6# lower to see if I can increase my power output.

Rich
Also I have 100 shot of nitrous, which is the higher of the two graphs.

 

Good Point l-menace, point taken.

Gator, I'm not pissing people off MORE by stealing this post more.
BTW, I've had way more than 400HP off spary for yr's, r-u-drunk
AGAIN ?

Here's Fred Decker's Dyno numbers, being he's the fastest Stock Block Magnuum Powers, (11.5 @116) I think it's worth posting

stock block, stock heads, stock cams
501/591 using a 4lb lower



There's a nice write up on him in this months E-Zine HERE

 

 

I had a apten ported eaton and magnum, I do feel the magnum pulled harder than the apten, though I do not have dyno numbers from the apten port. I did make 460hp and 560lb/ft with the magnum and a custom tune, this was with a 6lb lower, my numbers were lower than most others I had seen (most ran 4lb lowers and had better numbers than me). what is even more disapointing is that my engine blew in 70 degree weather, while going 70-80mph. I had just about every bolt on. the magnum blower does have a nice sound to it, like a eaton on steroids.