JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza Supercharging & Turbo Modifications Tezza supercharger

Tezza supercharger

Tezza supercharger

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toxo
Posting Freak
4,843
02-08-2020, 07:45 AM
#11
Ah I see. When the MK1 MR2 guys fit larger pulleys to their superchargers they have to use a ford idler. So I guess you will have to try a few and see where you end up! At least from that picture you know it's marginally smaller than the alternator pulley.
toxo
02-08-2020, 07:45 AM #11

Ah I see. When the MK1 MR2 guys fit larger pulleys to their superchargers they have to use a ford idler. So I guess you will have to try a few and see where you end up! At least from that picture you know it's marginally smaller than the alternator pulley.

mike_01
Junior Member
19
02-08-2020, 07:56 AM
#12
Ah might be worth looking at, still with the 3s-ge engine so may fit mine, do you know what model, escort maybe?
mike_01
02-08-2020, 07:56 AM #12

Ah might be worth looking at, still with the 3s-ge engine so may fit mine, do you know what model, escort maybe?

toxo
Posting Freak
4,843
02-08-2020, 08:16 AM
#13
Nah MK1 MR2 is a 4A not a 3S. Also I made a mistake. It seems the enlarged pulley suppliers provide a ford pulley which is a piece of **** and falls to pieces, the recommended replacement is from a V6 camry. They use the top timing belt idler. Its ~60mm I believe (maybe 63?)

Edit: Found this.

Camry idler is 62mm diameter
40mm deep (wide?)
Mounting hole = 12mm diameter

"The Camry idler is very solid looking, and also benefits from having a 30mm diameter recess for the socket makes socket access easier....... "
Edited 13-09-2012, 12:04 PM by toxo.
toxo
02-08-2020, 08:16 AM #13

Nah MK1 MR2 is a 4A not a 3S. Also I made a mistake. It seems the enlarged pulley suppliers provide a ford pulley which is a piece of **** and falls to pieces, the recommended replacement is from a V6 camry. They use the top timing belt idler. Its ~60mm I believe (maybe 63?)

Edit: Found this.

Camry idler is 62mm diameter
40mm deep (wide?)
Mounting hole = 12mm diameter

"The Camry idler is very solid looking, and also benefits from having a 30mm diameter recess for the socket makes socket access easier....... "

mike_01
Junior Member
19
02-08-2020, 08:28 AM
#14
Will look into them, go to my local part's and see what it looks like, cheers
mike_01
02-08-2020, 08:28 AM #14

Will look into them, go to my local part's and see what it looks like, cheers

S
Banned
1,153
02-08-2020, 08:46 AM
#15
Nice to see you seem to be getting sorted mate!
S
02-08-2020, 08:46 AM #15

Nice to see you seem to be getting sorted mate!

mike_01
Junior Member
19
08-08-2020, 07:49 AM
#16
Right getting somewhere, got an alternator cheap off ebay so did a quick mock up waiting for bearing to come and will get some pictures up :biggrin:
mike_01
08-08-2020, 07:49 AM #16

Right getting somewhere, got an alternator cheap off ebay so did a quick mock up waiting for bearing to come and will get some pictures up :biggrin:

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