I have a 1998 formula 3 700 triple with the single pipe i bought a beige spring and put it to b5 for pre tension but on the primary i bought a pink and white one the guy i bought the sled from had a blue and green one in it ...and it rocked ... anyways with the new spring i think there is to much tension on the top end i put a 24 gear in it and it rips my arms off on the bottom end and mid range like crazy improvement but on top end it seems to over rev like i cant pick up speed i am waiting on my dalton pin kit and oversized rollers when i put it to 19 grams will this make it better on top end or do i need a different spring i think i bought the wrong one ,,, what springs do you guys use in your formula 3 single pipe sleds and your opinions on them please ......
thanks