Recent content by Cobra 427 V8

Have you tried screwing the mixture screws in on the cylinders that aren't firing , one at a time , when they are right in, if it makes no difference maybe there is no fuel from that circuit ? Cheers

You might be better off with the mixture screws set between 2½ and 3 turns out .

You might be better off with a second had loom , ? That is un butchered.

If you want to get your welds to look nice , after you get your wire speed and amps set , i:e wire not pushing back or burning back up to nozzel contact piece, try moving like , pause move pause move etc .cheers ,

HI stel , not really , they say randaks are the best , I used some parts from K&L kit mainly the gaskets , I had to use the idle jets mine were completely blocked , the jets dont really wear I removed my fuel inlet control valve (metering pin) and cleaned the little filter underneath, and...

Gas pouring out of the carbs on mine , was the plenum oring , carbs probably need a dam good clean and new gaskets , I think the big yellow wires are from the stator , apparently the original terminal block can melt if connections are bad , so they can be soldered to the other three yellows ...

Hi Kerry, your correct about starter bolting to the engine for its earth , but the main earth lead from the battery negative goes behind the left side triangular engine plate/mount , or it does on a 76 . Cheers

The battery negative goes to the frame and motor , behind that triangular mount, (76) it does .just add another earth , it will help you find your problem .use a jumper lead .

The earth lead on my 76 is under the left triangle engine mount , to the battery .

Yes , but maybe bolt on another connector or you might spark up and damage you thread on starter motor , to see if it has life .

Remove the earth lead , alot of times the connectors on the end get full of dirt and grease etc , either make a new one or cook the crud out of it with a big soldering iron and some resin core solder . It will stiffen the ends but when in place it doesn't need to be to flexible .

So if you put , 12v onto the starter direct with a decent jumper lead (momentarily) if it doesn't crank either its got no earth or something with starter , have you tried a car battery on it ? .

It's a good idea to replace the timing belts /tensioner bearings can be ground or drilled off the bracket, to 12mm I think , I used a countersunk quality bolt and countersunk the back of the bracket, the bearings are a hyundai or kia bearing , they are really nice , I fitted a nyoc and...

I have a 76 gl1000 , and found that it is easy to get a bur on the sprocket or spline of starter , it can be sorted out with a small triangle file , fitting brushes and greasing up starter made a lot of difference to mine , have you had all the plugs out and confirmed motor turns , not seized ...

Hi Derrick I'm not familiar with 81 carbs but on my 76 I found cleaning the idle circuit very difficult with the bowls off and puck removed, as these components complete the circuit, so I found removing an elbow at a time and squirting and blowing down the mixture screw hole and seeing how well...