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-   -   Raceseng Lighweight Crank Pulleys (https://www.ft86club.com/forums/showthread.php?t=155423)

spcmafia 06-20-2025 12:54 AM
Raceseng Lighweight Crank Pulleys
 
2 Attachment(s)
Before Raceseng officially shutdown, I got these pulleys and they are now up for sale.

$100 Each, includes shipping.

spcmafia 10-15-2025 09:32 AM
1 left

RT-BRZ 10-15-2025 09:47 AM
Quote:
Originally Posted by spcmafia (Post 3616765)
1 left
What benefit do these have over stock other than being pretty (which I appreciate)?

spcmafia 10-15-2025 09:54 AM
Quote:
Originally Posted by RT-BRZ (Post 3616766)
What benefit do these have over stock other than being pretty (which I appreciate)?
That's essentially it. It is claimed that improves engine response. How much of this is just placebo, or how much can be quantified, that is to be seen.

I've had mine for as long as I've had the car, but I bundled mods; headers, inlet tube, exhaust and pulleys. So giving a personal account on how much it improved the response would be pretty tough.

RT-BRZ 10-15-2025 11:33 AM
Quote:
Originally Posted by spcmafia (Post 3616767)
That's essentially it. It is claimed that improves engine response. How much of this is just placebo, or how much can be quantified, that is to be seen.

I've had mine for as long as I've had the car, but I bundled mods; headers, inlet tube, exhaust and pulleys. So giving a personal account on how much it improved the response would be pretty tough.
I was just curious. I'm getting ready to start a rebuild and I wondered about it.

Thanks. GLWS

spcmafia 10-15-2025 11:38 AM
Quote:
Originally Posted by RT-BRZ (Post 3616773)
I was just curious. I'm getting ready to start a rebuild and I wondered about it.

Thanks. GLWS
Thanks! If you need an OEM Crank Pulley let me know as I still have mine.

Muskoka800 10-15-2025 03:35 PM
Just for the record, are these stock diameter or under-sized?

spcmafia 10-15-2025 10:27 PM
Quote:
Originally Posted by Muskoka800 (Post 3616784)
Just for the record, are these stock diameter or under-sized?
I believe they maintain stock diameter in order to work with the factory belt. At least according to this website.

https://86speed.com/raceseng-revo-7-...BOgi3NfojfYlML


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