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The serial number at Kobe was only tracking the build date, and unit number for the day. We did not do build sheets and track with the detail as...
it is worth 60 hp at 5000 rpm and tapers to no increase by 8000. The guy to talk to is Donnie Bender Donnie the guy you want to talk to if you...
It is very good oil. Lance Larson uses it in Clay Millican's car with very good success.
So i really try to keep to myself on these web pages anymore for what i consider obvious reasons. However, this one i need to comment. I...
The water brake simulates acceleration. The inertia brake measures it. Think what is happening when the water brake control is keeping the motor...
These numbers will seem conservative to a water brake dyno operator. I have had a customer make 2810 hp on a Superflow. He wanted to run on an...
The best C rotor to date I have ran is just shy of 3500Hp. The best D rotor to date is shy of 3100Hp 88mm Turbo 481x just shy of 3500 hp...
Vented nozzle bodies were designed to improve atomization of fuel through the nozzle by drawing air in through the orifice. Originally designed...
8-71 I refuse to talk bad about another mans supercharger so here is how im going to reply! Ebrand@colinemfg.com I ask that any or all ask...
roots We make an M4 8-71 however we will make an M5 8-71 special if you have the need for it. Call Jon and talk to him about your requirements...
rod lenght formula Rod length = Deck height - (Stroke/2) - (compression height) - (distance down hole at TDC) Note: -if the piston sticks...
We are a fan of Ross Pistons. Over the years we have seen the same issue as you speak of. I believe it to be a fillet and or forging design...
Robin That number is the mathematical swept volume of our rotor. Look at it as the cid displacement as you do your engine. Yes atmospheric...
Graham It will never be complete. I am always looking to improve our products. The M5 that you purchased was at our best at that point in...
The DMPE case and the X3 rotor produced 125 hp over the Kobe case and K11 rotored M5. This number has been confirmed by DMPE and two other...
While i am sorry for your claims of poor service, we have two guys that work the phones every day. Jon and Brian. Both are very good at there...
You are welcome, and once again everyboby thank you for the kind words. Speaking for everyone at DMPE we are fortunate to have jobs we love and...
The M4 and M5 both out perform the Kobelco in both the stock and modified state in all of our testing. I designed the superman in 1996, and...
Our goal with the M5 is to offer the best performing roots supercharger on the market in the stock form. While supplying the names in the sport a...
Each inch of Rotor length nets 14.4321 cubic inch of displacement per revolution. A 14-71 having a 19" rotor length will be calculated as...
