TST comp upgrade

[AMongold]

i was thinking of upgrading my pm3 to the comp version. just wondered if the comp version is any harder on the vp-44 than the regular pm3? will the comp version give alot more low end power, or is it the same as the pm3 until you get above level 6 on remote? thanks

 

[Steve St.Laurent]

Yes it's harder on the VP4 and yes it gives more power everywhere. Level 5 on the comp box is like level 9 on the street version. The peak duty cycle on the fuel solenoid (how much of the time it's in operation) is 55% on the street box, 65% on the comp box. The longer it's energized the more heat is generated.