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Revs on hdi gearbox - Printable Version

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+--- Thread: Revs on hdi gearbox (/showthread.php?tid=31569)



Revs on hdi gearbox - loobie_lu - 12-08-2015

So Bash has just put a hdi gearbox in my phase 1 and now when I'm at 70mph it's running at about 2200rmp, is this about right...? I'm wondering if my speedo is out now as at 70 it feels too slow and when I'm at 80 I'm at 2500rpm (which I've been told is more like what they run at with a hdi box at 70...) any advice would be great! Thanks [emoji4]


RE: Revs on hdi gearbox - MrBigMac - 12-08-2015

thats what i get in my hdi Smile


Revs on hdi gearbox - loobie_lu - 12-08-2015

Ah ok. Maybe everyone else was just driving really fast on the A14 today!


RE: Revs on hdi gearbox - bashbarnard - 12-08-2015

Ill go out with satnav in a bit.


RE: Revs on hdi gearbox - MrBigMac - 12-08-2015

cant say if it effects speedo though as mine is hdi engine too


RE: Revs on hdi gearbox - bashbarnard - 12-08-2015

So incase anyones intrested. It was 10mph out. So thats a little strange. Took me 20 mins just now to fix. Removes the old drive worm red one from the xud speedo drive and put the hdi one. (black one) in as it was smaller and therefore would read faster. Spot on now. Pictures


RE: Revs on hdi gearbox - MrBigMac - 12-08-2015

nice easy fix Smile


RE: Revs on hdi gearbox - bashbarnard - 12-08-2015

Yeah. Thankfully i had the sense to actually look at these when i had the box out. Knew they were different sizes. Just wanted to use as much original stuff as possible


RE: Revs on hdi gearbox - kee616 - 12-08-2015

I changed the gear that connects to that for the same effect! That white cog