So with the MOT done, I put it the garage for winter.
Bought some bits for the engine build and other odds and sods to do over winter.
Bit's from DSN and MED.
I've been doing couple of engine bits like setting the end float on the primary gear and the crank, re-postistioned the vacuum pipe on the HIF44 carb after the butterfly but thats about it as I've been waiting for the ARP corned nuts to come in stock, which they haven't and won't before Christmas so I bit the bullet and bought the nuts and bolts which should be here on Tuesday so I can hopefully crack on with it over christmas.
So one of the winter improvements was the heater, I modified it so that it would fit flush with no dash rail padding fitted (pics of it a few pages back) but when the fan was switched on it would push the mechanism down to the car position . So with a bit more thinking, the mechanism was improved so now it stays in the position it should. Another thing with the single speed SPI heater it's fast and noisy so I wanted to change it to a 2 speed heater like the MPI (1 of only 3 good things about them, The others being the seats and the intermittent wiper switch ) So I had a look at how the MPI heaters were slowed which is just a resistor fitted into the heater so the fan cools the resistor when it's on. I had a look on ebay and found a rover one clicky which when it turned up, was a bit big.
Not a problem though...
Just needs to be cut to these sizes, I cut a template from card then placed it on the heater where it needed to be and traced and cut a hole for the resistors to go through. notice the corner cut off for the clips to attach still. We found it had to be cut to one side as the resistors were close to the heater body.
Once the holes cut I drilled the mounting holes. ignore the black screw, bit of trial and error... I powerfiled a curve on the side to curve with the heater body and cut a rubber seal out of a bicycle inner tube.
clearance to the fan.
We temporarily wired it up the H and L terminals which with full power gives the 12v and on the other speed is 8v which I think is roughly what the MPI speed is. Now I just need to wire it fully into the car.