To rejet or not to after oil block

[darealblaster]

Do i have to rejet after i do the oil block off mod??? I ask cuz the instructions in the kit kinda say i do but im not sure cuz this instructions are retarded. LOL

 

[245stroker]

I don't think you have to but I would do a plug chop just to be safe.

 

[darealblaster]

Aight, and if im correct the stock oil injection mixes at a 20:1 ratio right? i wanna run the stock ratio and not 32:1 to be on the safe side, although the instructions say 32:1

 

[UniRacing]

32:1 is highly recommended

 

[Blasterdude27]

I would check it. I never had to but everyone is different, I have heard of people needing to.

 

['blanshee'man]

if your gonna stick to 20:1 then you should not need. Nothing concerning the engine is changing, it is still getting the same amount of gas and oil.

 

[darealblaster]

if your gonna stick to 20:1 then you should not need. Nothing concerning the engine is changing, it is still getting the same amount of gas and oil.

Now that makes sense, what i was thinking too. For 32:1 i should rejet but in what way.But when i do the block off i think im gonna stick to 20:1

 

['blanshee'man]

Well your giving it less oil so i believe you would need a larger main to make up for it, but don't quote me haa. Im not quite sure on this.

 

[4cfed]

you do not need to rejet.. as long as your using agood oil you will be fine.. 20:1 is old techknolwgy the advancments in oils now means running safer at a 'leaner oil ratio'

see the pre mix miths and facts thread i have stickeyed in the engine section

 

[xjma]

you're going to want to go up one or two on the main with the 32 to 1.

 

[Blaster200boy]

you're going to want to go up one or two on the main with the 32 to 1.

I would go 1 up on the main. Shouldn't be a very big deal.