Dynatek, shift minder system. For 4 cylinder engines - 505093 Note: Not for use with

Note: Not for use with a passenger

FITS 505840

Black Smoke (a black tint with 40% visible light transmission)

Note 3: Stock 86-03 XL valve springs are okay to

Covers coil when mounted in stock location

Dynatek, shift minder system. For 4 cylinder engines - 505093 Note: Not for use withRPM limiter, rev limiter. Four cylinder engines. 6000 13875 RPM. Consists of two components, the module and the shift light. The module is adjustable to 64 different RPM settings, with 125 RPM increments between settings. Note: See 902593 for a replacement shift light only. Note: See 914572 for the Dynatek 'auto shift control module' for automatic up shifts at a pre set RPM with Pingel electric shifters.