N2o ?

[twodogs]

Its on a window switch and doesnt kick in till 3500 rpm and not progressive

[farmtruc]

i never have seen any rod bolts let go, personally or on a customers vehicle, it's always the rods due to detonation, or overpowering them. or a blown piston.

let's tune it for a 150

[twodogs]

Lets!! See ya next Tues

[kerrige]

tune it for 150 and let her breath

[oleshifty]

I ran 175 shot on mine, with 100 octane, and br7ef plugs, went thru about 10 bottles, no problems. Only had 2* timing cut. Never saw any knock, plugs looked great.


I'm selling my kit if you're looking for something

[yellowbu]

I had 175 in mine over the weekend. It was detonating but i held onto the button a little longer than i should have. Truck still runs good..lol. Im sure it will handle 150 with a tune no prob.

[Frenchy]

My 4.3 is still ticking along on a 150. Literally ticking, but it's still going.