Terry B G
Well-Known Forum User
1981 Datsun 280ZX (T Top - are they all T Tops?)No-one at all I cribbed the HTML said:Sub Title: Mr F HELP!!
1) Alternator belt:
What is the correct alternator belt to fit on an '81 280ZX. Mine keeps throwing belts every few hundred miles!! Every time I put one on (875 length) It fits tight and then seems to stretch significantly. Currently I've got a 13mm x 875 on and although, once again, it seems to have stretched, thus far it isn't slipping. The only thing wrong that I can see is that the bolt head + about 1/4 inch of the pivot bolt has sheared but it is being held in place - would it make THAT much difference.
2) Battery
The battery in this car is quite clearly the wrong size and as a result the last owner has simply 'sat it' in the battery compartment and dispensed with any attempt to fasten it in place - scary or what!!. What is the correct battery to buy and does anyone have a spare battery securing arrangement.
3) Oil Pressure
What would I expect my oil pressure to be running at, today on a run back from Herts to North Yorks, my oil pressure was running at between 60 - 75 lb/in. Is this about right or a touch high?
4) Water temp
My water temp gauge doesn't seem to be working - easy enough, however, when the alternator belt through the water temp gauge shot up to about 250. However, even normally it's not working the heating matrix therefore no heat in the car - bit chilly at this time of year - any ideas, suggestions or helpful hints.
5) Steering
The steering is quite loose and the suspension feels very soft - result, when travelling at speed it feels quite 'bouncy' (can't think of a better way of describing it). What's my best course of action
6) Gear Ratios
When I drop the car into fifth it still rev's quite hard - e.g. 3600 RPM for 70 mph. Is this the norm because if I wanted to take it up to 80 or 90 the engine's gonna be positively screaming. Is there anyway of changing the ratio
7) Wind noise
Does anyone have any effective solutions for detecting the sources of and reducing wind noise on this car
That's about it for now although no doubt the answers will provoke more questions.
Thanks Guys
Terry