Bustoms M20 Crank Position Conversion Kit
LE-Jetronic to Motronic crank conversion kit for the BMW M20, commonly found in the E30 as well as various E12, E21, E28 and E34 models.
LE-Jetronic controlled M20s do not have a crank position sensor. When upgrading to a Motronic based ECU (such as a Speeduino or MegaSquirt) one will need to be added.
This all-in-one kit includes the following:
Weld on 60-2 toothed ring for the crank pulley (mild steel)
Crank sensor mount (304 stainless steel)
Crank sensor
EV1 connector and boot
Mounting hardware - 2x M8x12mm and 1x M5x8mm hex socket cap head, 1x M5 washer (304 stainless steel)
All designed, laser cut and assembled in Melbourne by Bustoms!
Conversion guide can be found here: Jetronic to Motronic Conversion Guide
LE-Jetronic to Motronic crank conversion kit for the BMW M20, commonly found in the E30 as well as various E12, E21, E28 and E34 models.
LE-Jetronic controlled M20s do not have a crank position sensor. When upgrading to a Motronic based ECU (such as a Speeduino or MegaSquirt) one will need to be added.
This all-in-one kit includes the following:
Weld on 60-2 toothed ring for the crank pulley (mild steel)
Crank sensor mount (304 stainless steel)
Crank sensor
EV1 connector and boot
Mounting hardware - 2x M8x12mm and 1x M5x8mm hex socket cap head, 1x M5 washer (304 stainless steel)
All designed, laser cut and assembled in Melbourne by Bustoms!
Conversion guide can be found here: Jetronic to Motronic Conversion Guide
LE-Jetronic to Motronic crank conversion kit for the BMW M20, commonly found in the E30 as well as various E12, E21, E28 and E34 models.
LE-Jetronic controlled M20s do not have a crank position sensor. When upgrading to a Motronic based ECU (such as a Speeduino or MegaSquirt) one will need to be added.
This all-in-one kit includes the following:
Weld on 60-2 toothed ring for the crank pulley (mild steel)
Crank sensor mount (304 stainless steel)
Crank sensor
EV1 connector and boot
Mounting hardware - 2x M8x12mm and 1x M5x8mm hex socket cap head, 1x M5 washer (304 stainless steel)
All designed, laser cut and assembled in Melbourne by Bustoms!
Conversion guide can be found here: Jetronic to Motronic Conversion Guide
Please note: we are still awaiting stock so please expect 1-2 weeks of delay.