Which rotors should I use?
#1
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Which rotors should I use?
Putting together a 4port 13B with 12A plates and SE rotor housings. Should I just use the SE rotors and call it a day or a set of S4 rotors. Are the compression ratios the same? The s4's are suppose to be lighter right? Just trying to get every little bit of HP!
Thanks, Ed
Thanks, Ed
#3
FD > FB > FC
I belive the compression ration is the same but the s4 rotors are deffinately lighter. If you chose to use the S4 rotors, you would need to use a S4 front counterweight and a stock S4 flywheel, or a s4 rear counterweight and a lightened flywheel
#4
FD > FB > FC
Originally Posted by clean85owner
The TII rotors are higher compression.
S4 N/A rotors are 9.4 compression and s5 N/A rotors are 9.7 compression. All s5 rotors are lighter than the s4 ones
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Originally Posted by hornbm
The TII rotors are lower compression. 8.5 compression for S4 TII rotors and 9.0 Compression for s5 TII rotors.
S4 N/A rotors are 9.4 compression and s5 N/A rotors are 9.7 compression. All s5 rotors are lighter than the s4 ones
S4 N/A rotors are 9.4 compression and s5 N/A rotors are 9.7 compression. All s5 rotors are lighter than the s4 ones
#7
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Originally Posted by 13BTOY
Putting together a 4port 13B with 12A plates and SE rotor housings. Should I just use the SE rotors and call it a day or a set of S4 rotors. Are the compression ratios the same? The s4's are suppose to be lighter right? Just trying to get every little bit of HP!
Thanks, Ed
Thanks, Ed
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#9
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Don't the s5 engines have a higher redline, 8k, due to the lighter rotors?
They also have the highest n/a hp .
But, I thought I saw someone post that there is a slight difference between the shape of the s3 and s5 rotors, and that the s5 shouldn't be used in s3 houseings, anyone know more on this?
They also have the highest n/a hp .
But, I thought I saw someone post that there is a slight difference between the shape of the s3 and s5 rotors, and that the s5 shouldn't be used in s3 houseings, anyone know more on this?
#15
whipmebeatmewankelmeoff
the nice thing is if you put the turbo rotors in it when you start to get bored with it you can always turbo it. And if you get rotors that didn't come in the engine like was said before get the balance weights that match it so you can buzz it or send it out and have it re-balanced.
#16
Originally Posted by wackyracer
Yup except, Im staying away from them for now. I have the carbon 3mm apex seals already.
yup, no use spending more money to get them milled out for 3mm when the se rotors are already 3mm
#17
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Originally Posted by 13BTOY
Putting together a 4port 13B with 12A plates and SE rotor housings. Should I just use the SE rotors and call it a day or a set of S4 rotors. Are the compression ratios the same? The s4's are suppose to be lighter right? Just trying to get every little bit of HP!
Thanks, Ed
Thanks, Ed
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