ITI,
I am very sorry but you are asking for an impossible piston to be built. I think you need to rethink your combo.

Thanks for the help. :D I'll call JE to get some help and order pistons.

Re: JE Piston Tech
 

[quote="iTiPerformance"]wasnt your orignal post something about a 600shot of nitrous on a 434sbc?? Kinna wierd I dont see an edited mark under your post but I could swear you had something like that before.

ITI works with me and is just trying to give me s#*t. He is also a tech here.

pistons
 

i was sold a srp je 12.5 and now am told I need 11.1 I call je they said not to cut more than 40t off top , what can i do, thanks

I need more info like a part number or the engine combo to find your piston. Some of our pistons have thick domes but if it is a lightweight part the .040 is probally max.

do you guys (or can you) make custom pistons for old harleys?

We have a good selection of Harley pistons in stock but can custom build if you have an engine we do not make parts for.

Hi, I have a set of JE pistons, part #213107, how much can be machined off these, can they be machined to an inverted dome? Thanks Dean

piston 213107
 

To tell you how much you can cut off depends on the usage of the engine. I need to know if drag or circle track, fuel type, and if nitrous is being used.