High octance on remap

[Big_daddy]

Depends on the mapping, might be worth running that question past PTorque. If I were to guess, I'd say the higher octane fuel will allow a more progressive smoother delivery of the power.

well i now know how normal stuff performs, guna start using V power. then BP ultimate.

how much octane diffeerent is Vpower and BP ulimate?

 

[RobM]

Pretty much the same... as near as makes no difference anyway. Both claimed to be 98ron. Tesco is 99ron. So basically... naff all in it between the three of them.

 

[lofer]

I'm pretty sure it doesn't... it says 95ROZ or 98RON. At least, that's what the filler cap says.

In the back of the R appendix ( so this is to lcr owners) it states you should use 98 ROZ ( unleaded) and further down the page it say’s “If the petrol mentioned is not available, Super 95 ROZ unleaded may be used, which will result in a slight loss of power”

 

[RobM]

I'll check that out tomorrow. I was going from the back of the filler cap and haven't read that bit in any great detail

 

[Big_daddy]

Just fitted the new denso plugs, folwed by BP ultimate, feels better, but we see what mpg i get and how it performs when its abit dry.