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What should the compression be on a 383 1966 newport 2 bbl?

Started by raull, November 27, 2005, 12:43:37 PM

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raull

What should the compression be on a 1966 2 bbl 383 low compression (9.2:1, dished pistons) engine with with the relatively poor 516 cylinder heads be?


Chryco Psycho

on a compression guage it should be in the 120 range with the engine warmed up

raull

Thx you very much. I installed this engine on my 1968 charger. The engine was not fired up for who knows how long (well over few years) did a normal compression check no oil in and readings where between 115-130 thru all thx. The engine is smoking at start up. But Ive been told by Cuda Ken and others that its the valves seals.

I am guessing thats normal? I will do another compression check again. I will Post it here.

cudaken

 Yep, told you it was a good 383 in the PM I sent. Neil loves worked 516 heads I will add. There is still life in that there 383.  ;D

                                 Cuda Ken
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