KnuckleDuster
Well-Known Member
4"3.58 or 4" stroke?
With the SRP 335151 Pistons I'm looking at, these would actually be my compression ratios.
4"3.58 or 4" stroke?
I actually can....just barely, but yes.Can you catch your fingernail on the scratch when you drag it across????
If you can't catch a finger nail across it, then it will be ok - run it...
Hope it's a race fuel engine with those ratios.
Honestly I'd probably leave it. it's already marginal for what I'd like to see on three cylinders for that level. So you can spend more money, waste more time, or just ignore the minor scratches and move on.
I'm not a pro with a .0001 dial bore gauge, but this is what I got.Still a little high for my tastes, although admittedly those have changed over time. I think the best (highest value) path is just leave the bores as long as they are round and straight.
What happened on 8? They don't look that bad to me. But you have to realize the power level will take a hit from worn bores and ring lands too.
It looked like the measuring didn't go well...lol. Anyway I don't think you will be disappointed running it as is. Freshen and fix, and build the B wedge.
With aluminum heads? Pump premium is 93 here. Might be a little high if I used the SRP pistons, but doesn't look like that will be the case.That's gonna need a spike with race gas.
Good to see you posting Charles. You doin ok?
I actually can....just barely, but yes.
I friend requested you on FB.
I did. 180, then 320, and all the bore measurements in the picture were taken afterwards.I would run a ball hone over it and let it go then...
Not yet. Lol! Click on the thing with the plus sign to the right of the house looking thingy and you should see my friend request.(Ty Hewatt)Did I answer? Sorry but FB for me is a challenge on a bunch of levels...lol.
With aluminum heads? Pump premium is 93 here. Might be a little high if I used the SRP pistons, but doesn't look like that will be the case.
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