OMC engine tune -vs- Valvetech Decarb

[thehermit]

Hey is there any difference here besides the soak time listed on the back of the can???<br />OMC says let sit 3 to 16 hours<br />Valvetek says let sit 15 min.<br />hermit<br />for 82 Evi-115

 

[DJ]

Re: OMC engine tune -vs- Valvetech Decarb

I doubt that they are even similar in chemical make up.<br /><br />The name "Valvetech" tells me that it is a product more suited to four stroke engine intake valve stem/port cleaning.<br /><br />The OMC engine tune is specifically formulated for the types of deposits found in outboards.<br /><br />I know which one I would use.