New Rotor technology
#353
E&J Autoworks, inc
iTrader: (1)
We haven't tested on a n/a application not because they wont work. We just don't have any data to back our information. On our turbo car we were able to increase our horsepower by 80 horses at the same RPMS and very conservative with our fuel and timing.
For our road race test, we will have a N/A PP set up and we hope to increase our RPMS to 12000+ and a horse power increase of 75 to 150 hp from there original set up.
#355
www.lms-efi.com
iTrader: (27)
We haven't tested on a n/a application not because they wont work. We just don't have any data to back our information. On our turbo car we were able to increase our horsepower by 80 horses at the same RPMS and very conservative with our fuel and timing.
For our road race test, we will have a N/A PP set up and we hope to increase our RPMS to 12000+ and a horse power increase of 75 to 150 hp from there original set up.
For our road race test, we will have a N/A PP set up and we hope to increase our RPMS to 12000+ and a horse power increase of 75 to 150 hp from there original set up.
The combustion chamber is obviously a much different shape than the Mazda rotors. Is this what you attribute much of the power gain to? Since you're making more power at the same rev you're increasing torque at that rev which means something's gotten more efficient in how the engine produces power. Since you haven't changed porting you have to be doing more with the same amount of air. Or am I way off?
#356
E&J Autoworks, inc
iTrader: (1)
well at this time we have two working sets. the set that we have on the red car have never been change. the one that we put in the street car are the second set and the original. this were the one that were on the motor that was on the floor. we have a video on you tube.
#357
E&J Autoworks, inc
iTrader: (1)
The combustion chamber is obviously a much different shape than the Mazda rotors. Is this what you attribute much of the power gain to? Since you're making more power at the same rev you're increasing torque at that rev which means something's gotten more efficient in how the engine produces power. Since you haven't changed porting you have to be doing more with the same amount of air. Or am I way off?
#359
Banned. I got OWNED!!!
One past says the 505 rwhp was made at 17, one says at 18... which was it? Also, what sort of gain was realized over the previous setup using these rotors, if there was a test done...
#360
Rotary Enthusiast
Do you mind telling us what power increase was archived with just the rotor change ??
Edit: opps didnt read the post above.
Was their any results you got, that you had not expected ? eg more torque ?
#361
Rotor Head Extreme
iTrader: (8)
Guys I bet you the majority of the power increase with these rotors is attributed to the furthure lightening the rotating assembly. Since it now takes less energy to spin the rotors and e-shaft, more energy/power gets to the ground. Hmmm then again if that where the case, you would also see big increses with light weight flywheels. Damn now I'm confused!
#362
Will work for horsepower
Just guessing but the shape of the combustion chamber looks like it would concentrate the compression in a smaller area and maybe provide more drive when fireing occurs.
#364
I'll blow it up real good
iTrader: (1)
The finish on the rotors surface looks like it is unfinished as if it were just pulled form the cnc and put in the engine enabling the carbon deposits to easily take root. I imagine giving the rotor surfaces a good mirror polish would inhibit carbon buildup to the degree as pictured so early. I'd also suspect that it might be necessary to give them a polish (or other surface treatment???) considering the malleability of aluminum vs. steel and the susceptibility of the aluminum to incur damage from too much carbon buildup.
#365
Guys I bet you the majority of the power increase with these rotors is attributed to the furthure lightening the rotating assembly. Since it now takes less energy to spin the rotors and e-shaft, more energy/power gets to the ground. Hmmm then again if that where the case, you would also see big increses with light weight flywheels. Damn now I'm confused!
#368
E&J Autoworks, inc
iTrader: (1)
Is sticker time
Think you can draw? Send us your best drawings of our new BILLET ROTOR and the winner will be featured on our new stickers.
good luck and thank you
All the email can be send to enjauto@bellsouth.net
good luck and thank you
All the email can be send to enjauto@bellsouth.net
#372
Rotors still spinning
iTrader: (1)
A flywheel should be looked at not from the standpoint of a power adder but rather as a contributing factor in drivetrain loss. The weight of the flywheel (and where the weight is on the flywheel) will determine how much power it robs from getting to the wheels. Some rob more power than others.
#373
4th string e-armchair QB
iTrader: (11)
Join Date: May 2005
Location: North Bay, Ontario
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A flywheel should be looked at not from the standpoint of a power adder but rather as a contributing factor in drivetrain loss. The weight of the flywheel (and where the weight is on the flywheel) will determine how much power it robs from getting to the wheels. Some rob more power than others.
#375
InsaneRotaries.com
Think you can draw? Send us your best drawings of our new BILLET ROTOR and the winner will be featured on our new stickers.
good luck and thank you
All the email can be send to enjauto@bellsouth.net
good luck and thank you
All the email can be send to enjauto@bellsouth.net