General & Model Specific Technical Forums > Twin Cam

tight piston squish ?

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freewayferg:
Struggling with a slight pinging and went to tuner today for help or Dino tune. I was told that my tight squish (.028-.032) could be
the cause. Looking for second opinion if this is possible.

koko3052:
More details of build please.
 I have .027 squish in my 95" & no problemo!

TXCHOP:
Whats the build?
What did the tuner do to try ans get rid on the ping?

I bet squish aint your problem..

FXST120r:

--- Quote from: TXCHOP on Friday, July 27, 2012. 07:11:21 PM. ---Whats the build?
What did the tuner do to try ans get rid on the ping?

I bet squish aint your problem..

--- End quote ---

x2 That squish will help prevent pinging

freewayferg:
107ci with 4 3/8 stroke
Axtell 20 deg pistons with 10.2-1 cr
SE performance heads
48 mm bored stock TB
575 HQ cams
D&D true duals with 3 1/2 KR mufflers
Tmax

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