Crank Pulley

[screaminfast]

Figured while I'm balls deep in the car right now, I'd do a serp belt and pulley maintenance. Also got the bolt capture from VTT to go on. I was gonna pull the stock pulley and clean the rust off it. Can I paint it without affecting any of the vibration or harmonic issues?

 

[Coupes66]

Here is another crank pulley option available in Australia. I don't know if anyone has tried one of these on their N54 as yet.

Home - PPM Racing

Get top-quality crankshafts, connecting rods, and forged pistons at PPM Racing. Our cutting-edge technology, including CNC machining and computer-aided solid modelling, ensures maximum strength and weight savings. Choose from 2618 or 4032 grade aluminium alloy, with hand de-burred pistons and...

www.pureperformancemotorsport.com

 

[iminhell1]

Yes you can paint it. Won't affect anything.

 

[TheFixer]

Here is another crank pulley option available in Australia. I don't know if anyone has tried one of these on their N54 as yet.

Home - PPM Racing

Get top-quality crankshafts, connecting rods, and forged pistons at PPM Racing. Our cutting-edge technology, including CNC machining and computer-aided solid modelling, ensures maximum strength and weight savings. Choose from 2618 or 4032 grade aluminium alloy, with hand de-burred pistons and...

www.pureperformancemotorsport.com

Saw one of these put on a 335i on YouTube. VehicularDIY is the channel I think. These are supposed to be good as they don't break loose when you start making more torque. I'll be doing it to my car when I do upgraded turbos and fuel pumps.

 

[TheFixer]

Figured while I'm balls deep in the car right now, I'd do a serp belt and pulley maintenance. Also got the bolt capture from VTT to go on. I was gonna pull the stock pulley and clean the rust off it. Can I paint it without affecting any of the vibration or harmonic issues?

Won't affect anything at all.

 

[screaminfast]

Thanks guys. After reading all the threads about the NST pulley, I was worried.

 

[SlowE93]

Here is another crank pulley option available in Australia. I don't know if anyone has tried one of these on their N54 as yet.

Home - PPM Racing

Get top-quality crankshafts, connecting rods, and forged pistons at PPM Racing. Our cutting-edge technology, including CNC machining and computer-aided solid modelling, ensures maximum strength and weight savings. Choose from 2618 or 4032 grade aluminium alloy, with hand de-burred pistons and...

www.pureperformancemotorsport.com

Out of stock......anyone have real world experience with these ? Interested.

 

[screaminfast]

Took this baby off last night

 

[nyt]

I just went over mine with a wire wheel and painted it the other day...

 

[screaminfast]

I just went over mine with a wire wheel and painted it the other day...

View attachment 45626

Nice!! Gonna blast mine in the blast cabinet and put a coat of black on it.

 

[nyt]

Nice!! Gonna blast mine in the blast cabinet and put a coat of black on it.

I was going to just buy a fresh one because lazy, then I saw the price... wtf is with that

 

[screaminfast]

I was going to just buy a fresh one because lazy, then I saw the price... wtf is with that

Same. $600 for a stock pulley lol

 

[screaminfast]

Fresh out of the blast cabinet

 

[doublespaces]

I'll sell you my crank pully for 599

 

[nyt]

Fresh out of the blast cabinet

Wish I had room for a blast cab, can't wait to move so I can setup proper shop space on premise.

 

[Coupes66]

Out of stock......anyone have real world experience with these ? Interested.

I will endeavour to find out more information on these if I can. Pure Performance Motorsport is located in the State of Victoria, Australia which has been in lock down for the past 3 months due to Covid 19. The State is just this week beginning to open up again. I tried calling them yesterday but only got an answering machine. I left a message but haven't received any response so I would guess they are still closed or possibly gone to the wall like a lot of other small businesses. Time will tell.

 

[SlowE93]

I will endeavour to find out more information on these if I can. Pure Performance Motorsport is located in the State of Victoria, Australia which has been in lock down for the past 3 months due to Covid 19. The State is just this week beginning to open up again. I tried calling them yesterday but only got an answering machine. I left a message but haven't received any response so I would guess they are still closed or possibly gone to the wall like a lot of other small businesses. Time will tell.

Yeah, Covid really fucked shit up !

 

[Coupes66]

I have contacted Pure Performance Motorsport about the one piece billet 4140 crank hub. They have sold around 200 of these items with quite a few going into the USA. They have received no negative feedback about any of the ones they have sold. The reason for having no stock is that they require orders of 10-20 so that they can get them manufactured in batches. It is interesting that people in the US haven't made comment about these crank hubs, good or bad. I can only assume they must be secret builds and these items work quite well.