skyline head e88?

[Alphabettispaghetti]

Datsun Nissan 240z 260z 280z l24 l26 l28 E88 CYLINDER HEAD 'RECONDITIONED' READY | eBay

Datsun Nissan l24 l26 l28 240z 260z 280z E88 CYLINDER HEAD 'RECONDITIONED' READY TO FIT. I CAN SEE NO WEAR OR MARKS ON THE CAM LOBES.

www.ebay.co.uk

 

[jonbills]

certainly not the usual e88 chamber shape. I have up at 150. Would be interested to see what the chamber volumes are. They look small.

 

[jonbills]

so who won it? anyone here?

 

[Alphabettispaghetti]

so who won it? anyone here?

Me.

Could be an interesting option.

 

[jonbills]

Me.

Could be an interesting option.

well done.

 

[Alphabettispaghetti]

well done.

I've no idea if I've just wasted a load of money. however If I think it is what I think, it'll be a good one to build on?

 

[jonbills]

It looks interesting for sure. like this one:

Interesting 1973 E88 240z head info

Thanks to @Lumens, I was able to scan the 1973 TSB Nissan Publication. An interesting TSB on the E88 head change for Feb 1973 shows a larger combustion chamber where the piston extends into. The compression height of the piston is longer so that the piston's deck height is greater by 0.7mm. If yo...

www.classiczcars.com

Better than a normal e88, but the chamber size may limit the displacement it can go with.

 

[Alphabettispaghetti]

It looks interesting for sure. like this one:

Interesting 1973 E88 240z head info

Thanks to @Lumens, I was able to scan the 1973 TSB Nissan Publication. An interesting TSB on the E88 head change for Feb 1973 shows a larger combustion chamber where the piston extends into. The compression height of the piston is longer so that the piston's deck height is greater by 0.7mm. If yo...

www.classiczcars.com

Better than a normal e88, but the chamber size may limit the displacement it can go with.

4.3L motor....















or not! I'll be at 2.75. I've 4 options now. this could be 'the best', given the chamber shape.