| the belts on the the E are the ones of the ST's and are longer. The exhaust cam was lowered 20mm, which moved the pulley centres out.
You could use the E pulleys so as to avoid having to use spacers etc.
The R and RS use the wider belts for homoglation, I think. It's not that big an issue on the road as the 996SPS uses the same belts as the the 748 916 etc. with very similar valve lifts etc. |