- Joined
- Dec 10, 2008
- Messages
- 7,253
The secret is out.
I am nearly ready to conclude the testing I have been doing on conical valve springs.
I have been running a set in my injected bike for the last year ,around 10,000 miles and I have been doing several tests on the spintron the past week. So far they have lived up to my expectations. I still need to do some spintron tests with some common performance cams to make sure they don't run into trouble.
If all goes well I will be making them available starting next week.
They will be a drop in with no machining necessary.
They have a custom Ti retainer that correctly fits the odd taper of the Norton collets.
They will come in two rates -one for street use and one for high rpm race motors.
I have 7 sets of the street springs in stock -of which one set is spoken for.
I have one set of race springs that are going in a motor I am building.
Beyond that I will be waiting for the next batch to be finished. Jim
I am nearly ready to conclude the testing I have been doing on conical valve springs.
I have been running a set in my injected bike for the last year ,around 10,000 miles and I have been doing several tests on the spintron the past week. So far they have lived up to my expectations. I still need to do some spintron tests with some common performance cams to make sure they don't run into trouble.
If all goes well I will be making them available starting next week.
They will be a drop in with no machining necessary.
They have a custom Ti retainer that correctly fits the odd taper of the Norton collets.
They will come in two rates -one for street use and one for high rpm race motors.
I have 7 sets of the street springs in stock -of which one set is spoken for.
I have one set of race springs that are going in a motor I am building.
Beyond that I will be waiting for the next batch to be finished. Jim