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way over budget
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664 Posts
Discussion Starter #1
Did a compression test today for the first time, I really like to go all out when I do things
#1 - 155
#2 - 155
#3 - around 20
#4 - around 20
#5 - 130
#6 - 155

that was after 5 cranks on each cylinder.
I'm going to have some neat looking 20 over forged paperweights

Moral of the story: With injectors, when unsure, go bigger.
 

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way over budget
Joined
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664 Posts
Discussion Starter #5
no holes in the block or anything, actually looking through the plug holes everything looks okay. I'll take pictures once It's all torn apart in a few days, school and work get in the way of these things.
 

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what would jesus drift?
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987 Posts
could be a bhg....

did you do a wet test? or a leak down test?

i did mine last week and mine were

1- 155
2- 155
3- 153
4- 155
5-156
6-155

i did a leak down test and i had less then 8% leak by it was actualy around 5% and my instructor said 85 is when they toss race engines, and most cars are fine uptill around 15-20% (weird)

all my readings were done with WOT, and only 4 puff's on the compression tester.. btw all cylinders puffed 75 on the first puff.
and my wet test bought them closer to 160 but none hit it..

spec is 145 isn't it?
 
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