Wedg1e
They call me Mr. Bodge-angles
- Messages
- 7,735
- Location
- Teesside, England
Not today but last Sunday: my mate with the Turbo Esprit finally got an MOT on it. While he was at the MOT place a water hose split so he had to drive it home carefully (without spooling the turbo up ). Pulled the carbs off to get at the offending hose, fixed it, put the carbs back on and was assembling the cast alloy inlet tracts when there was a 'dink' as he tightened a bolt and the casting, newly black-crackle powder-coated, cracked through the bolt hole.
So I preheated it in the oven, cleaned it up with a stainless brush, lit the TIG at about 30A - and a bloody great hole appeared. Looked as though there was porosity in the casting just alongside the through-hole. Only taken 39 years for it to give up.
Managed to get a puddle going, ran some rod in which filled the cavity and then bulged through into the bolt hole.
Let it cool, reshaped the area with a pencil air grinder and carbide burr, dropped a round file through the bolt hole and let it cool enough to handle.
Got the plumbing back together and then took the car round a private test track to er, bed in the brakes, officer.
First time I'd driven an Esprit in 14 years (my S3 wasn't a turbo), the go-kart handling is still hilarious - and you never get tired of hearing the boost whistle a couple of feet behind your head
Still, bit of a nerve-racking repair, there aren't exactly loads of these cars being broken for spares...
So I preheated it in the oven, cleaned it up with a stainless brush, lit the TIG at about 30A - and a bloody great hole appeared. Looked as though there was porosity in the casting just alongside the through-hole. Only taken 39 years for it to give up.
Managed to get a puddle going, ran some rod in which filled the cavity and then bulged through into the bolt hole.
Let it cool, reshaped the area with a pencil air grinder and carbide burr, dropped a round file through the bolt hole and let it cool enough to handle.
Got the plumbing back together and then took the car round a private test track to er, bed in the brakes, officer.
First time I'd driven an Esprit in 14 years (my S3 wasn't a turbo), the go-kart handling is still hilarious - and you never get tired of hearing the boost whistle a couple of feet behind your head
Still, bit of a nerve-racking repair, there aren't exactly loads of these cars being broken for spares...