So, the best laid plans of mice and men don't always come to fruition. My plan for today was simple - deliver car to tuner uppers at 9am, watch, assist and video car on the dyno. Pop into Brockwells to get a quote for a tonneau, quick lunch in King's Lynn then home via JD Signs in Southery to discuss the roundels I want.
Set back number 1 - the chap who runs the dyno had a bit of a family crisis he needed to sort out so my car had to wait. Until after 3pm
But hey, the best things in life are worth waiting for, and I got to reverse it onto the rolling road and do the first couple of runs. It does feel really odd winding the car up to nearly 100mph at a standstill.
The good news is that the speedo reads pretty much spot on. Having fitted a GT6 3.27:1 differential I also sourced a non overdrive GT6 speedo to match. My 175/70/14 tyres obviously have a larger rolling diameter than the standard 155/80/13's - about 10% - but this just seems to have taken out the traditional 10% over read that most car speedos have as a sort of safety net to protect the driver from speeding fines.
Bad news is that the tacho has a mind of its own. The videos show it reading over 2,000 rpm at an actual idle speed of under 800, and it winds itself off the scale at mid revs. I'd already fitted a new cable, but does anyone recognise the symptoms? Worn out drive in the distributor or worn out tacho? Got to be one of the two. Or both.
Anyway, here's what you've really been waiting for, some video -
It was then time for the professionals to take over (as they've got rather less mechanical sympathy than I have and wouldn't be quite so reluctant to rev the t*ts off
my engine -
Which is when setback number 2 became apparent. To cut a long story short, the clutch and/or the crankshaft oil seal failed, leading to massive clutch slip and close of play for today.
So, car limped the seven miles back home on a light throttle (shouting at people ahead who kept slowing for no reason leaving me having to gently wind the revs back on to pick up speed again) and a new clutch kit ordered.
Plan for tomorrow - take wife out for lunch as promised, but in the Smart not the Spyder
Plan for Thursday - engine out remove clutch and flywheel and see what's what.
Hey ho, these things are sent to try us.