R.Rod Posted November 13, 2015 Report Posted November 13, 2015 I bought a cylinder kit n came w standard pistons and cylinders i put it on today and pistons pop out so far the top ring pops out I beileve the Rod says 30L i bought the whole bottom end ddnt know anything about it does this mean i have a longer rod and need a shorter piston??? Anyone Quote
Darkblade Posted November 13, 2015 Report Posted November 13, 2015 sounds like you have a +5 long rod crank if so you will need to get long rod pistons like wise-co 795 pistons but you also need to find out if it is a 4mil 7mil 10mil or stock Quote
R.Rod Posted November 13, 2015 Author Report Posted November 13, 2015 How to find out what Rod i have to get rite piston My cylinders are brand new standard size Quote
Darkblade Posted November 13, 2015 Report Posted November 13, 2015 ok you have a 115 rod which is a +5 long rod you said you had brand new cylinders where did you get them and who are they made by Quote
sleeper06 Posted November 13, 2015 Report Posted November 13, 2015 Vitos used to use the 30L rod, u need 795 series wiseco pistons and cut domes. Do yourself a favor and replace the crank seals and inspect crank bearings, you would hate to put a brand new top end together and blow it up because you failed to do proper inspection. Are the cylinders already ported, if not they need to be adjusted for that crank . If your hesitant on doing it pm me 2 Quote
Darkblade Posted November 13, 2015 Report Posted November 13, 2015 Vitos used to use the 30L rod, u need 795 series wiseco pistons and cut domes. Do yourself a favor and replace the crank seals and inspect crank bearings, you would hate to put a brand new top end together and blow it up because you failed to do proper inspection. Are the cylinders already ported, if not they need to be adjusted for that crank . If your hesitant on doing it pm me yea i was thinking it was a vitos 10mil crank i dont think his cylinders ar ported because he said they were brand new stock size that came in a kit with pistons and gaskets so im thinking its niche Quote
R.Rod Posted November 13, 2015 Author Report Posted November 13, 2015 Ya i got the niche kit So how do i go about checking the bottom end it spins good no play at all do i have to split the case to check it out better thanx for the help fellas wish i woulda noticed the longer rod before buying the kit Quote
R.Rod Posted November 13, 2015 Author Report Posted November 13, 2015 Can i use the 795 wiseco stndard size pistons ? I found some for cheap or do i have to bore my cylinders and put bigger piston to hang wit the crank Quote
sheerider11 Posted November 13, 2015 Report Posted November 13, 2015 I think you really need help at this point. I'd say reach out to some one local or just send the whole engine out Quote
BANSHEE HP Posted November 14, 2015 Report Posted November 14, 2015 If the rod has 30L on it then its a vitos 115mm rod. Vitos also never sold a 4mm crank with that rod on it and they didnt make a stock stroke long rod or 7mm. Is it possible its a 10mm crank? Quote
sleeper06 Posted November 14, 2015 Report Posted November 14, 2015 I also have cranks on hand if you wanna trade , all true n welded with new bearings Quote
Darkblade Posted November 14, 2015 Report Posted November 14, 2015 If you get a stock stroke crank from sleeper 06 then you wont have to do anything elts you can use the kit like you bought it Quote
Dunatic619 Posted November 14, 2015 Report Posted November 14, 2015 Better yet, send everything to sleeper and have him build it right the first time. Quote
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