Vp 110 tuning

[Svtcobra500]

I have a TVs blower and running 21# of boost. How much timing can I have with vp110 race fuel.

 

[MalcolmV8]

No one can just magically tell you... unfortunately. You need a way of checking for engine knock, reading plugs, J&S Vampire etc. You also need a dyno to see just how much timing the engine likes, there's such a thing as to much timing at which point you get diminishing results.
You can get ball park numbers from what others run. I wouldn't blindly add timing like that though. A good way to blow your engine up.

 

[Svtcobra500]

I just want I good rule of thumb. What everyone else is doing. I know that you can get to much and get nothing out of it.

 

[Brutal Metal]

I've seen power decrease when you go in the mid 20's, max timing without knock doesn't always yield the best results.. I think you'd make GOOD #'s at 23..

 

[KINGCOBRA86]

I made numbers in sig at 18 deg at 21 psi tuner said it could take more but I didn't fill like buying a motor lol

Some time this yr I'm going back with a return style fuel system and lt's then I will get aggressive with the timing

 

[SVTRAT]

Put it on dyno. Give it timing until it stops making power, then remove 2/3 degrees 0f timing from where it stops making power. To be technical, one you reach the Minimum Best timing (MBT) take out the timing. Also watch out for knock.

 

[MalcolmV8]

Put it on dyno. Give it timing until it stops making power, then remove 2/3 degrees 0f timing from where it stops making power. To be technical, one you reach the Minimum Best timing (MBT) take out the timing. Also watch out for knock.

That's the correct way to do. Although MBT I'm pretty sure is Maximum Brake Torque and not minimum best timing