StueyB 0 Posted March 3, 2015 Gruvenparts Billet 2.4" Vortech Supercharger Pulley FS: Gruvenparts Billet 2.4" Vortech Supercharger Pulley Bought for my Vortech V9 Charger but now surplus to requirements. Never been fitted. Precision CNC?d from 6061-T6511 aluminum Perfect match for Vortech Charger shafts. 7-Rib Spacer included. Delivery inside the UK included in price. Avoid US shipping and import charges as well. List Date: 3/3/2015 For more info, click here to view the original listing: Gruvenparts Billet 2.4" Vortech Supercharger Pulley -------------------------------------- SOLD -------------------------------------- Mobile friendly version: Gruvenparts Billet 2.4" Vortech Supercharger Pulley Quote Share this post Link to post Share on other sites
StueyB 0 Posted April 1, 2015 Still available. Quote Share this post Link to post Share on other sites
StueyB 0 Posted May 7, 2015 Gathering dust on the shelf... Quote Share this post Link to post Share on other sites
VR6Pete 0 Posted May 10, 2015 Compatible with v1f ? Quote Share this post Link to post Share on other sites
StueyB 0 Posted May 11, 2015 Blurb from Gruvenparts: Got a boost addiction? Check out these 2.4” diameter supercharger pulleys for Vortech superchargers. This pulley will allow your charger to spin faster, creating more boost and more power. These pulleys are precision CNC’d from 6061-T6511 aluminum and are sized to precisely match the shaft output on Vortech chargers. These pulleys are 7 rib, but can be used in 6 rib applications that provide enough clearance for a 7 rib pulley (you would just have 1 empty rib). A spacer is included which allows you to install this pulley on VF or AMS kits. Use the spacer with VF kits, dont use the spacer with AMS kits. Pulley rib spacing is 0.140” center to center (for K style serpentine belts). These pulleys come machined to accept the standard woodruff key found on the Vortech supercharger output shafts. So I'd say yes. Willing to do a deal now to clear Pete. Quote Share this post Link to post Share on other sites
VR6Pete 0 Posted May 11, 2015 Any idea how much boost this would generate? Don't want any belt slip etc.. I'll need to check offset of my pulley against yours. [ATTACH]81541[/ATTACH] As you can see mine is non standard but has seen better days Quote Share this post Link to post Share on other sites
StueyB 0 Posted May 12, 2015 Pulley comes with a washer spacer for VF applications so I would assume you would need to use this to get the spacing correct. You current pulley looks a lot like the condition of my old 6PSI pulley which was actually causing belt's to wear excessively. My current 2.4'' VF Pulley makes a stead 10 PSI of boost accordingly to my Autometer Gauge. Much to our surprise I'm not experiencing any obvious belt slip (top end squeal). Due to your charger being a slightly different model however I wouldn't want to approximate too much. Plenty of online documentation for each charger when I was searching for the same info for my V9 however. Quote Share this post Link to post Share on other sites
VR6Pete 0 Posted May 16, 2015 Hi mate. Sorry for the delay. Can you please provide measurements as per the following : [ATTACH]81562[/ATTACH] [ATTACH]81563[/ATTACH] [ATTACH]81564[/ATTACH] Quote Share this post Link to post Share on other sites
StueyB 0 Posted May 17, 2015 No worries. I'll do my best to get these measurements asap however it may be week or so as working away from home at the moment. Quote Share this post Link to post Share on other sites
VR6Pete 0 Posted May 17, 2015 No worries pal. That's fine as I'm in / out the country for a couple months so won't get chance fit it just yet anyhow. Quote Share this post Link to post Share on other sites
VR6Pete 0 Posted June 18, 2015 Any luck mate? Quote Share this post Link to post Share on other sites
StueyB 0 Posted June 21, 2015 Any luck mate? Hey Pete, not yet I'm afraid. Landed back from holiday yesterday and back to the south coast tonight. Hope to get to workshop this coming weekend. If you could drop me a PM Thurs/Friday, that would help remind me. Quote Share this post Link to post Share on other sites
StueyB 0 Posted July 20, 2015 Still for sale. However I thought I'd share the pics I sent to Pete recently. Quote Share this post Link to post Share on other sites
VR6Pete 0 Posted July 20, 2015 I'm on holiday for a few weeks so will check measurements when I get back mate Quote Share this post Link to post Share on other sites
StueyB 0 Posted August 19, 2015 Pete's out as it's not suitable for his charger so fully back up for sale again. Also measured the internal shaft diameter. Approx 20mm ID (19.7-19.9mm). Quote Share this post Link to post Share on other sites
