4.030 bore .also needa arias piston

You might contact Aj felker he would have one if anyone does.

I believe I would have an Arias piston that size. Please text me so I can contact you as soon as I get in my shop. 815 494 6002. Thank-u

$200 for my full set of .040overs..."just" have the other cylinders honed to match...or $60 if you only want one...your engine won't "know"...lol. Have everything balanced & the weights will be ok. I will send you what they weigh when I can get to the shop and check them on the gram scale tho. I can send out the .030 Wiseco upon pay-pal receipt.

The custom .030 Wiseco I have weighs 686kg - with pin. I'd go $40 on this one. (polish the piston & inside the pin if its too heavy.

The .040 over Arias weighs 657grams - with pin. I'd go $50 even if you only want one but $175 for the whole set. Honestly, they measure under .040 overs, but we understand they "swell" at usage. You could still prolly hone your cylinder with maybe .002 less clearance, as these are used (& obvsly with SOME wear) - & then it would be closer to your .030 holes (if that makes any sense)...I really don't think the engine will miss a beat...

mine are 605g and i woud need pistons that go in #2or#4 cylinders. valve reliefs are reverse of 1and3

hmmm...I'd sell you the proper #2 & #4...u can get bold / creative to lighten them up (I'm guessing your not running 50 laps at the Bellville 1/2mile or IRP?)...there is some extra meat on these / maybe use your pins / etc...$45ea...(bottom $)...

took it to gary stantons [ no relation to my alias] lol. he had 3 he was working on. so i am good

do you have a contact # or email?