MattRwebB Posted July 31, 2016 Share Posted July 31, 2016 Anyone upgraded the earth wires on the engine ? If so recommend any makes ? There is an American company that specialises in this in lots of cars and in the 350z it makes the ideal run a lot smoother and someone got an extra 10-15 bhp from it Just looking to see if anyone has done it and recommend a make in uk Thanks Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
russyb Posted July 31, 2016 Share Posted July 31, 2016 I just used a Horsham Developments earthing kit great bit of kit imo Quote Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted July 31, 2016 Share Posted July 31, 2016 (edited) Clean your existing earth points and save yourself some money. Edited August 1, 2016 by Tricky-Ricky 1 Quote Link to comment Share on other sites More sharing options...
ZMANALEX Posted July 31, 2016 Share Posted July 31, 2016 You will never in a million years get a gain of 10-15bhp with this kit: :lol: 3 Quote Link to comment Share on other sites More sharing options...
Randy_Baton Posted July 31, 2016 Share Posted July 31, 2016 Make your own all it is is wire and connectors - guide here: http://www.350z-uk.com/topic/65948-how-to-make-a-grounding-kit-vq35de/ Or Horshams are available here: http://h-dev.co.uk/product/h-dev-350z-grounding-kit/?v=79cba1185463 Quote Link to comment Share on other sites More sharing options...
KyleR Posted July 31, 2016 Share Posted July 31, 2016 Americans really talk some shite when it comes to HP numbers 1 Quote Link to comment Share on other sites More sharing options...
coldel Posted July 31, 2016 Share Posted July 31, 2016 It *might* run a little better if your current earthing is poor - but there is in your answer, clean your current earthing. I bought mine purely because it looked better with no expectations on bhp increase! Quote Link to comment Share on other sites More sharing options...
Maddog Posted July 31, 2016 Share Posted July 31, 2016 Just put Horsham kit on mine, even came with a photo diagram where to locate them Quote Link to comment Share on other sites More sharing options...
Jetpilot Posted July 31, 2016 Share Posted July 31, 2016 (edited) Americans really talk some shite Fixed Edited July 31, 2016 by Jetpilot 1 Quote Link to comment Share on other sites More sharing options...
MattRwebB Posted July 31, 2016 Author Share Posted July 31, 2016 Yh was a bit sceptical when they said about 10-15bhp increase 😂 Thought I would ask just in case Thanks guys might try the Horsham kit Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
davey_83 Posted August 1, 2016 Share Posted August 1, 2016 I have a H-Dev kit, made a difference to the start up and smoother initial throttle response on my DE Quote Link to comment Share on other sites More sharing options...
Mudman Posted August 1, 2016 Share Posted August 1, 2016 I have a Horsham kit, idle seemed more regular but also fitted for cosmetic value - but as a result - I won the lottery and ditched the wife for a supermodel and we now spend the weekends on our yacht in Monte Carlo. That scenario is far more likley then 10-15 BHP gains ! 1 Quote Link to comment Share on other sites More sharing options...
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