Help required please.
#5
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You can also tell by the water passage if you flip it over. the passage looks like a poptart with a bite taken out of it. They have poptarts in the UK, I checked.
Last edited by Jfrahm; 08-18-2016 at 01:33 PM. Reason: bolt count wrong.
#6
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wow, the main and obvious difference is the location of the water jacket, all 2.5L have the water jacket in the same spot, the 2.7L & 3L heads have the water jacket flush to the front of the head
2.5L 8 valves
2.5L 16 valves
2.7L 8 valves
3.0L 16 valves
so you know the 2.7 block is actually a 3L block just like the S2
2.5L 8 valves
2.5L 16 valves
2.7L 8 valves
3.0L 16 valves
so you know the 2.7 block is actually a 3L block just like the S2