Precision Crankshaft Pulley Shaving & Flywheel Resurfacing
Thread Starter
Honda-Tech Member
Joined: Jul 2003
Posts: 9,673
Likes: 0
From: driving a wolf in sheeps skin in, NY
Precision Crankshaft Pulley Shaving & Flywheel Resurfacing
Intrested in having your crankshaft pulley shaved down? My method is better than most other machine shops because a Blanchard grinder is used, not a bandsaw or lathe - the blanchard grinder is a more precise grinding machine.
Method: First, the pulley is thouroughly cleaned. The backing of the pulley is shaved down a very slight amount (~.010"). This is done for locating purposes on the Blanchard's chuck. The pulley is then flipped over and remounted on the chuck. The outer pulleys are then ground down. The pulley is then crosshatched to give a better finish on the product. After machining the pulley is checked for flatness and parallel. The pulley is then placed on a static balancer and balance is checked. The three last measurements will almost always be exact because of the precision of the Blanchard grinder. Finally, the pulley is deburred and will then be return shipped USPS Priority Mail (2-3day) with delivery confirmation. Turnaround time will be 1-2 weeks.
Why?: A shaved down OEM pulley is better than using a CTR N1 pulley or Unorthadox pulley because it will retain the factory harmonic dampening. This will make it so no premature bearing damage can be done to the motor, which is known of undampended pulleys. This is more prominent on higher revving/horsepower motors. A shaved OEM B-Series pulley is only 3lbs 2ounces.
Ordering: Price is $58 return shipped. Discount's for multiple pulleys. Shipping information will be provided via E-mail or PM. Best way to pay would be to send it to me with tracking information and a check/money order enclosed.
Conact: All transactions will be handled by me for the best customer service you can get
Feel free to contact me with any questions. You can PM me here or send email to cgunsch@hotmail.com. Also I can be reached via AIM @ 'paintballs'.
Here are a few pictures of Amy's h22 pulley that was ground down for clearance purposes on her H2B project.
Here is user rebo0t's shaved B-series pulley.
Alchemist's h22 pulley.
He can also do Flywheels on the Blanchard grinder. A similiar method is used when resurfacing flywheels. He can hold a closer tolerance than the flywheel comes from the factory, or a flywheel cutting machine that is used by most machine shops to resurface them. He has done numerous flywheels for me.
Price is also $58 return shipped.
Here is a picture of an Exedy flywheel that was done by him.
Modified by dunkd at 1:13 AM 6/8/2006
Modified by dunkd at 11:47 PM 8/1/2006
Modified by dunkd at 11:55 PM 8/1/2006
Modified by dunkd at 1:43 AM 9/14/2006
Modified by dunkd at 12:10 AM 10/13/2006
Modified by dunkd at 6:02 PM 5/17/2008
Method: First, the pulley is thouroughly cleaned. The backing of the pulley is shaved down a very slight amount (~.010"). This is done for locating purposes on the Blanchard's chuck. The pulley is then flipped over and remounted on the chuck. The outer pulleys are then ground down. The pulley is then crosshatched to give a better finish on the product. After machining the pulley is checked for flatness and parallel. The pulley is then placed on a static balancer and balance is checked. The three last measurements will almost always be exact because of the precision of the Blanchard grinder. Finally, the pulley is deburred and will then be return shipped USPS Priority Mail (2-3day) with delivery confirmation. Turnaround time will be 1-2 weeks.
Why?: A shaved down OEM pulley is better than using a CTR N1 pulley or Unorthadox pulley because it will retain the factory harmonic dampening. This will make it so no premature bearing damage can be done to the motor, which is known of undampended pulleys. This is more prominent on higher revving/horsepower motors. A shaved OEM B-Series pulley is only 3lbs 2ounces.
Ordering: Price is $58 return shipped. Discount's for multiple pulleys. Shipping information will be provided via E-mail or PM. Best way to pay would be to send it to me with tracking information and a check/money order enclosed.
Conact: All transactions will be handled by me for the best customer service you can get
Feel free to contact me with any questions. You can PM me here or send email to cgunsch@hotmail.com. Also I can be reached via AIM @ 'paintballs'.Here are a few pictures of Amy's h22 pulley that was ground down for clearance purposes on her H2B project.
Here is user rebo0t's shaved B-series pulley.
Alchemist's h22 pulley.
He can also do Flywheels on the Blanchard grinder. A similiar method is used when resurfacing flywheels. He can hold a closer tolerance than the flywheel comes from the factory, or a flywheel cutting machine that is used by most machine shops to resurface them. He has done numerous flywheels for me.
Price is also $58 return shipped.
Here is a picture of an Exedy flywheel that was done by him.
Modified by dunkd at 1:13 AM 6/8/2006
Modified by dunkd at 11:47 PM 8/1/2006
Modified by dunkd at 11:55 PM 8/1/2006
Modified by dunkd at 1:43 AM 9/14/2006
Modified by dunkd at 12:10 AM 10/13/2006
Modified by dunkd at 6:02 PM 5/17/2008
Trending Topics
Honda-Tech Member
Joined: Dec 2003
Posts: 1,251
Likes: 0
From: sacramento, ca, usa
Re: (dunkd)
price of 2 b series pulley machined down and 2 oem type r flywheels resurfaced . pm me or b17integra@yahoo.com
Thread Starter
Honda-Tech Member
Joined: Jul 2003
Posts: 9,673
Likes: 0
From: driving a wolf in sheeps skin in, NY
Re: (b17integra)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b17integra »</TD></TR><TR><TD CLASS="quote">price of 2 b series pulley machined down and 2 oem type r flywheels resurfaced . pm me or b17integra@yahoo.com</TD></TR></TABLE>
Email sent.
Email sent.
Thread Starter
Honda-Tech Member
Joined: Jul 2003
Posts: 9,673
Likes: 0
From: driving a wolf in sheeps skin in, NY
Re: Precision Crankshaft Pulley Shaving & Flywheel Resurfacing (Alchemist)
About one week turnaround right now. Items are shipped back via USPS Priority Mail. 
Any questions feel free to PM me.
Any questions feel free to PM me.
Thread Starter
Honda-Tech Member
Joined: Jul 2003
Posts: 9,673
Likes: 0
From: driving a wolf in sheeps skin in, NY
Re: Precision Crankshaft Pulley Shaving & Flywheel Resurfacing (Charlie Moua)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Charlie Moua »</TD></TR><TR><TD CLASS="quote">any one rocking these yet?
how much of a difference is there?
can you do it with d series crank pulley?</TD></TR></TABLE>
I started doing these after I put my motor together this winter. I have one on my gf's car though. I can do it for any series of pulley. As far as difference, research lightened pulleys.
how much of a difference is there?
can you do it with d series crank pulley?</TD></TR></TABLE>
I started doing these after I put my motor together this winter. I have one on my gf's car though. I can do it for any series of pulley. As far as difference, research lightened pulleys.
Thread Starter
Honda-Tech Member
Joined: Jul 2003
Posts: 9,673
Likes: 0
From: driving a wolf in sheeps skin in, NY
Re: Precision Crankshaft Pulley Shaving & Flywheel Resurfacing (9WON4)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 9WON4 »</TD></TR><TR><TD CLASS="quote">Where in NY? thinkin bout killing shipping time</TD></TR></TABLE>
12601 Poughkeepsie
12601 Poughkeepsie