Search found 370 matches

by Mark
Sat Dec 28, 2024 11:28 pm
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Cosworth rack and pump are meant to be 100 bar, trouble is the steering was horribly stiff with a 100 bar Peugeot pump :?

I'm hoping this one doesn't blow the seals in the rack...
by Mark
Sat Dec 28, 2024 8:29 pm
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Not done anything about inlet air temps yet, but I have been trying to fix an issue with the power steering as it's too heavy. The bracket the hold power steering pump doubles up as a torque arm to try and stop engine twisting. I've already made one new bracket to take a120 bar BMW pump as opposed t...
by Mark
Sun Oct 13, 2024 5:46 pm
Forum: Engines Area
Topic: Use a modern V8??
Replies: 7
Views: 4277

Re: Use a modern V8??

I removed the inlet manifold and one rocker cover to quickly check the engine.

It looks OK but would need a complete strip and clean.
engine.jpg
I had forgot that it also has steel rocker posts
by Mark
Sat Sep 28, 2024 1:03 pm
Forum: Your Garage Scene
Topic: V8 Mk2 Cortina finally going ahead.
Replies: 8
Views: 13746

Re: V8 Mk2 Cortina finally going ahead.

That's a nice sleeper 8)
by Mark
Sat Sep 28, 2024 12:48 pm
Forum: Engines Area
Topic: Use a modern V8??
Replies: 7
Views: 4277

Re: Use a modern V8??

My son is looking at selling a Rover V8 engine that will need a strip and check over as it has been sat for a very long time. It has covered 38000 miles since being built in the early 1990's Made 333 bhp at the flywheel and 288 at the wheels on Oselli dyno. It's a really good spec engine that will n...
by Mark
Wed Sep 11, 2024 7:25 pm
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Bonnet is closer at the front than the back, stuck in traffic the inlet air temp can easily get up to 65 degrees C :shock: bonnet clearance.jpg I watched this the other day and a variation on the theme could be a solution to the intake heat, not sure what would happen if it got caught out in a rain ...
by Mark
Mon Sep 09, 2024 7:23 pm
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Finally got it to a point where it could be mapped and with with mixed results. Made 503 bhp with the bonnet up and lost 46bhp with it down! Dave walker said it could be the bonnet reflecting the pulses from the throttle bodies but it does suffer from very high inlet air temperature. I've got hold o...
by Mark
Wed Jul 10, 2024 9:50 pm
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

After struggling with making headers for the last engine I cheated and had the whole system made by a lad local to me who is much better at this sort of thing, all I did was make the flanges to match my cylinder heads at work.
CNC flange 1.jpg
CNC flange 2.jpg
Rear section.JPG
by Mark
Wed Jul 10, 2024 9:23 pm
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

That does all look very nice. How is it running? It's trying my patience, the Jag diff keeps spewing oil out of the breather on the diff cover I made and I've been trying to fix it since January :( Had it trailered to Emerald for mapping and only got to 1/3rd throttle mapping and it made a right me...
by Mark
Wed Jul 10, 2024 11:56 am
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Water tank, breather tank, breather pipe, custom rad etc
breather pipes.jpg
Halfords pushbike water bottle catch can...
breather catch can 2.jpg
breather catch can.jpg
by Mark
Wed Jul 10, 2024 11:42 am
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Made up a throttle linkage to take left hand drive Cosworth cable.

by Mark
Wed Jul 10, 2024 11:38 am
Forum: Your Garage Scene
Topic: My V8 Sierra project ..... maybe I will finish this one !
Replies: 208
Views: 243110

Re: My V8 Sierra project ..... maybe I will finish this one !

Got an email telling me off for not posting, so test pic of painted manifold. :D
black manifold.jpg

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