

The areas where the plug welds will be have been painted with weld-through primer and the rest with hammerite. I was hoping to get 2 coats on them today but it was pretty cold in the garage and the paint was still slightly tacky after 6 hours!
Whilst waiting for the paint to dry, I welded in a couple of little patches into the top edge of the bulkhead and top dash rail which I had made absolutely ages ago! I have two more bits to weld in later but the largest bit went really well - during welding:

and once ground down and given a quick squirt of weld-through ready for the scuttle to be welded on:

Still have to finish these two where I had to do the dash rail repairs:

I also dropped the fuel tank out:

And had a bit of a look to see how my latest eBay bargain - a Mk3 Golf 1.6 radiator which cost me a whopping 99p - was going to fit. When the car was A-series, I had a Metro rad fitted and while the core surface area is only about 5% larger on the Golf rad, the core is much thicker and with larger cores so should provide more than enough cooling for the anticipated power output and the outlets are in a convenient configuration. Golf rads are also apparently quite popular among kit cars so tend to be quite reasonable if I decide to go for an alloy rad at a later date.
Comparison of Metro and Golf rads:


The rad tucks quite nicely into the (modified) front panel although it needs a little more fettling to put the rad a little more upright:


But it's going to need some holes under the bumper as about 25-30% of the core is not going to get any flow otherwise. I'm thinking about replicating the lower set of three holes as in this marker pen mock-up:

I've seen this done before and if done well, you barely notice it. This obviously depends to an extent on the exhaust manifold, but also leaves a bit of room in the grille aperture for ducting to the air vents and to the air filter. Tomorrow I want to get a second coat of hammerite on the inner & outer sill so the outer sill is ready to weld on Friday along with the remaining bulkhead repairs.
I've also decided to use pretty much all of the Heritage door step and A-post panel which I picked up at Castle Coombe - less joins and fresh metal have got to be better than patches and thinning metal,particularly on the sill flange.
More later in the week,
JR