Compression different on ported engines?
#2
Haven't we ALL heard this
Beats me...
I just tested my TII engine today....
Hot compression , street ported exhaust / intake, new housings on RA seals, and 330 miles
100 psi all faces both rotors.
James
I just tested my TII engine today....
Hot compression , street ported exhaust / intake, new housings on RA seals, and 330 miles
100 psi all faces both rotors.
James
#5
Former Moderator. RIP Icemark.
Originally Posted by Karack
it is only slightly because more air is drawn in, not enough to make a noticable difference though.
#6
Sharp Claws
iTrader: (30)
i have noticed differences when opening and keeping the throttle plates closed so i guess we can agree to disagree.
same difference, there is more air entering the engine and so compression is increased, i always do compression tests with the throttle open because varying amounts of carbon buildup on the throttle plates can affect results.
same difference, there is more air entering the engine and so compression is increased, i always do compression tests with the throttle open because varying amounts of carbon buildup on the throttle plates can affect results.
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KAL797
Test Area 51
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08-11-15 03:47 PM