I am looking at installing a fixed Sat Nav system. Most (the best) don?t just rely on GPS for the fix but also make use of a gyroscope and also a ?pulse?. Each revolution of the car wheel with a transducer will send a signal to which the Alpine (entire range) Sat Nav counts the pulses to assist with the vehicles speed etc. The Sat Nav would have one wire requiring for it to be fitted to the modern cars pulse sensor. Unsurprisingly the DeLorean is lacking here but Alpine tech support gave the following company link HYPERLINK "http://www.sailesmarketing.com/"www.sailesmarketing.com as a potential solution. Universal fitting suggests cutting the speedo cable in two. HYPERLINK "http://www.sailesmarketing.com/searchdetails.asp?ID=8"http://www.sailesmark eting.com/searchdetails.asp?ID=8 I see no need with cutting as the upper AND lower speedo cables meet with the lambda counter? near the pedal box and this would be the perfect junction point. I am curious has anyone out there already fitted a ?pulse? solution and if so what is the thread size for the connection point to where the transducer would mount? Also what is the width size of the DeLorean throttle cable. If anyone knows what car they are from it would help. Any suggestions? My backup plan is to send a faulty throttle cable and lambda counter to sailesmarketing who can then match up the right unit. Thanks in advance Chris Hawes Vin 5255 looking to have ICE upgrade including built in Sat Nav in time for Eurofest and Lotus which are fast approaching -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.385 / Virus Database: 268.3.5/301 - Release Date: 04/04/2006 [Non-text portions of this message have been removed] DOC UK Website: www.deloreans.co.uk Unsubscribe: doc-uk-unsubscribe@xxxxxxxxxxxxxxx ** Unless otherwise stated, all messages posted to the group are assumed public and may be printed in the club magazine ** Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/doc-uk/ <*> To unsubscribe from this group, send an email to: doc-uk-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/