1971 Datsun 240z: From blown head gasket to full monty
Posted: Thu May 11, 2017 7:37 pm
Hi guys,
You might remember earlier in the year I was looking for an E88 head so that I could fix up my car. The head had gone porous and there was engine coolant sitting on top of the number 4 piston. Ouch.
I found a correct re-manufactured one out of California but as the block was also damaged (pitting in the affected cylinder bore) it was bored first oversize. Ground crank, all new bearings, pistons and rings, water and oil pumps, timing chain kit, cylinder head bolts, crankshaft balanced, hoses and etc and here she is. The pistons are flat tops but have valve reliefs so that the next owner can fit a hot cam if that's what they might want to do. This "keeper" is getting pricey but I think it's worth doing and it's still a matching numbers car.
Rivet counters will see the RHD replacement brake vacuum assist correct braided hoses. Not unobtainable, but...... I want it to look stock standard as much as possible. And yes, I've got a red reproduction Bendix sticker for the vacuum cylinder.
You might remember earlier in the year I was looking for an E88 head so that I could fix up my car. The head had gone porous and there was engine coolant sitting on top of the number 4 piston. Ouch.
I found a correct re-manufactured one out of California but as the block was also damaged (pitting in the affected cylinder bore) it was bored first oversize. Ground crank, all new bearings, pistons and rings, water and oil pumps, timing chain kit, cylinder head bolts, crankshaft balanced, hoses and etc and here she is. The pistons are flat tops but have valve reliefs so that the next owner can fit a hot cam if that's what they might want to do. This "keeper" is getting pricey but I think it's worth doing and it's still a matching numbers car.
Rivet counters will see the RHD replacement brake vacuum assist correct braided hoses. Not unobtainable, but...... I want it to look stock standard as much as possible. And yes, I've got a red reproduction Bendix sticker for the vacuum cylinder.