[ZR1] 2.35 upper, idler?
03-25-2016, 11:22 PM
#2
Drifting
Yes. Lingenfelter shows a 76 mm idler needed on the driver side. Pass side stays stock. Chart also lists belt size needed.
http://www.lingenfelter.com/product/...l#.VvX-_En2ZjE
http://www.lingenfelter.com/PDFdownl...lt%20Sizes.pdf
http://www.lingenfelter.com/product/...l#.VvX-_En2ZjE
http://www.lingenfelter.com/PDFdownl...lt%20Sizes.pdf
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03-26-2016, 10:01 AM
#4
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B-Sizzle (04-02-2016)
03-28-2016, 08:30 PM
#6
Here is the Metco 50mm idler. Select the 1.75" width pulley.
http://metcomotorsports.com/proddeta...prod=MIPDBR-50
http://metcomotorsports.com/proddeta...prod=MIPDBR-50
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04-10-2017, 06:53 PM
#8
I've installed 2.35 upper pulley with stock lower and two Metco 50 mm Idlers however, for two days the Gates belt K120815HD just doesn't want to cooperate even when I loosen one of the Idlers. Any help would surely be appreciated.
04-10-2017, 06:54 PM
#9
2.35
I've installed 2.35 upper pulley with stock lower and two Metco 50 mm Idlers however, for two days the Gates belt K120815HD just doesn't want to cooperate even when I loosen one of the Idlers. Any help would surely be appreciated.
04-11-2017, 05:46 PM
#10
Melting Slicks
I have the complete 2.35 setup..jimsviper@comcast.net
04-20-2018, 05:54 PM
#11
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Sorry for bringing a old thread alive. With the dual 50mm idlers with the 2.35 pulley, will this set up work with the stock Lower or does this need the 14% lower? Thanks
Last edited by K9findit; 04-20-2018 at 06:00 PM.
04-21-2018, 04:25 PM
#12
The 50mm idlers are not needed anymore. There is a newer gates green belt size that works with the factory 76 on the passenger side and swapping a 76mm idler onto the drivers side as well instead of the factory 90mm. The gates part number is K120825HD. You will still need to cut one of the ribs down. But at least now you only need to buy one idler instead of two, and you have less chance of idler bearing failures with the bigger idlers not spinning as fast.
04-21-2018, 07:36 PM
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The 50mm idlers are not needed anymore. There is a newer gates green belt size that works with the factory 76 on the passenger side and swapping a 76mm idler onto the drivers side as well instead of the factory 90mm. The gates part number is K120825HD. You will still need to cut one of the ribs down. But at least now you only need to buy one idler instead of two, and you have less chance of idler bearing failures with the bigger idlers not spinning as fast.
04-21-2018, 07:42 PM
#14
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The 50mm idlers are not needed anymore. There is a newer gates green belt size that works with the factory 76 on the passenger side and swapping a 76mm idler onto the drivers side as well instead of the factory 90mm. The gates part number is K120825HD. You will still need to cut one of the ribs down. But at least now you only need to buy one idler instead of two, and you have less chance of idler bearing failures with the bigger idlers not spinning as fast.