The 90-92 is a stronger, better suspension frame. Nothing wrong with the 87-90 frames, I used an 87 for my hybrid with some extra gussets and tubing. But then again, mine is for flattrack, not dragging.
Jim
__________________ www.skullymotorsports.com 88 LT500R
87 LT250/500 Hybrid Flattrack
"Roidzilla" 650cc LT500 Drag/Hillshooter
87 Paul Turner 275 PC2000 250R Flattrack
Arens/PSI 425 250R Flattrack
A Bunch Of Maico's !!  |