Trued & Welded Crank

[Duninshee]

I just had the jugs ported and I had to add a 17cc dome. I am running about a 151psi compression due to the elevation of about 4500 feet. My question is how long before I will need to get my crank trued and welded. I wanted to run it through this up comming season with out having to do it but I don't want it to break down on me and cost even more in repairs. Do you think it will be ok or not until next year?

[Banshee0028]

I just had the jugs ported and I had to add a 17cc dome. I am running about a 151psi compression due to the elevation of about 4500 feet. My question is how long before I will need to get my crank trued and welded. I wanted to run it through this up comming season with out having to do it but I don't want it to break down on me and cost even more in repairs. Do you think it will be ok or not until next year?

285402[/snapback]

Unless you have a good amount of adv timing I would say you should be ok for now. Adv timing is what causes you to really need your crank welded, and maybe very high comp also. I would say your ok until you decide to upgrade it... although you already have some of it taken apart, so its up to you

[banshee76179]

I would say U should ok also 150psi, doesn't sound that bad on a stock crank ..

[sweetshee4312]

get it done, get it done, get it done, both my buddies with shees had there seperate and and ruine there engine, for 50 or 100 bucks, its worth it, im telling you