Showing posts with label V2mounts. Show all posts
Showing posts with label V2mounts. Show all posts

Tuesday, September 8, 2009

Ralph from V2 is Flyin'

Many of you know we have been offering several new innovations from V2 Motorpsorts. The owner, Ralph Provitz is an accomplished driver and engineer. He has decades of experience in both arenas and has earned a Spec Miata Championship as well as running Sportbikes at Daytona. He has been riding or driving some sort of fast machine since a tender young age. yes, he is certified.

He has finally begun shaking down his '06 Exige after months of preparation. Ralph bought this car last year and has been meticulous in his set-up. Several new items were developed from this process including: V2arms, V2linx, V2mounts and the V2 Fuel Tank. The paint job was even designed by him - it is truly unique and bitchin'. Ralph is running the Nitron Track suspension. These are the double adjustable solution we offer. Additionally he is running our Larini 8" exhaust as this track is very strict with the noise limits.

Ralph spent the weekend at Waterford Hills Raceway in MI. This local track is a fairly short track that is favorable to good handling cars. Since his Exige does NOT have a supercharger, good handling and braking is key. He ran 1:15.2 with some heat cycled Hoosier 'A' compound. This is a very fast time for a car that is not yet complete in its development.























Here are some fast times from other cars on this track.

BMW E46M31:16.325 (Yoko slicks, coil-over)
Spec Miata1:18.827 (Lap record set by Alan Faitel 9/2003)
Dodge Viper1:22.000 (approximate for stock Viper V-10)
ITS 1972 Datsun 240Z1:18.288 (Nationally Competitive ITS 240Z)
Ralph is coaching and prepping a few cars/teams in the DTW area. His talent has delivered some very competitive drivers and cars. I admire his approach to product development and testing. His ability to drive cars at their limits and then understand what is happening is a key strength. He will be testing out our new baffled oil pan for performance as well as other new innovations we are sorting.

I am glad to have him on our team. Expect more superb products from this partnership!

Friday, August 28, 2009

V2mounts - Secure & Safe

I have never been very happy with the mounting options for remote reservoirs on our Lotus. Most suspension companies provide zip ties or band clamps and leave you to find creative places to mount your canisters. The typical place to mount the canisters is the lower a-arms. Though this works, getting the reservoirs tight enough so they don't move during adjustment is tough. Plus they are located in an area that feels vulnerable to road debris. Ralph@V2 came up with a creative solution and sent me a couple to test out.

We installed them on Nirvana last month and ran it at Laguna Seca. Since I only had 2 brackets, I mounted them on the front under the chassis by riveting them. This resulted in a super stiff solution. Reaching in to adjust them was a
snap. We left the rear canisters mounted on the a-arms without the brackets. These remained much less secure as they would move slightly during compression adjustment. On some reservoirs the adjustment is very subtle and any movement can cause you to miss a 'click'. My other concern is adding additional weight to the suspension arms - it is clearly the wrong place.

We decided to order a small batch and assemble a kit we are calling V2mounts. The rear mounts can be installed in a few different locations:
  1. Rear triangulation tube
  2. Rear toe links
  3. Lower a-arms
We like the Rear Triangulation Tube that extends down from the Roll Bar. On the Exige, this is an easily accessible part of the car. Ralph has mounted them here with sweet success. On the Elise it is a bit of a challenge. We've mounted them here BUT upside down on Nirvana. I will run it this way for some time to see how it works. Since most of us don't mess with compression adjustments on
every track outing, this should be less of an issue. Of course the engine will be hot so you have to watch your hands and arms...

I will be using them on my Atom as well to secure my Nitrons. I suspect they may work well on other performance cars.