Oh no it int - it's a feckin leave it alone and enjoy drivin' it up and down lanes instead of messin' about trying to turn it into a perfick egg-sample!
according to KG - the prob is wiv broken bits - the longer its left - the more chance there is of bits circulating around the engine till they block summat
Which gives you carte blanche to buy a rusted out disco I V8 and turn yer series into a really serious proposition wiv coil springs, discs on each corner, a five speed box and one o' them 4.3 stroker kits you've bin droolin' over!
Thas only cos of those 1920's tech springs it's got fitted at the moment - with disco/defender coils on, it would only be marginally more bouncy than mine.