antlerking
New member
Its a 03 Mtn Viper so it has 144 track & 8 tooth drivers. Im running 89a-10's with 4.5 at the tip, GWG spring. Secondary is 43* with a Red spring @ 70. Engages at 4000 & shifts at 8800 with the dreamometer @ 94mph. It does backshift a little early so a may go back to the stock 45* helix? Any other input appreciated!
YAMMIEGOD3:16
Active member
WHAT PIPES ? 3:16 (what pipes)
antlerking
New member
Stock pipes
YAMMIEGOD3:16
Active member
TOO HIGH RPM. NEED MORE WEIGHT IN YOUR PRIMARY 3:16 (yammie tony)
antlerking
New member
Weight the center hole or add more to the tip? Will the Yamaha 45* be much different than the Yamaha 43* helix?
What do you have in the center now? The different helix may bring you down another 100 rpm..... I would add a bit to the center first,,,,,,,, then tip...... If needed.........
antlerking
New member
Center is empty
YAMMIEGOD3:16
Active member
YEP NEED MORE WEIGHT THROUGH OUT MASS. JUST LIKE WAMMY POSTED. SHOULD NOT BE OVER 8500 WITH THIS SLED. A PROGRESSIVE HELIX WOULD WORK EVEN BETTER FOR YA THAN THOSE STRAIT CUTS. 3:16 (yammie tony)
antlerking
New member
If i get something like a 50/43 will i have to start over with the weights & spring? And is that about right for the angles? Thanks guys!