3000 or 4000
 

i have my 4k gov spring kit but my question is. i dont have the 60 lb springs if i put the whole 4000 kit in and im at a stop and floor it will it shift before the red line? if i do the 3000 does it furel the same as the 4000 till it hits 3000 or 3200 or wat ever? and same case if i floor it from a stop withe the 3?

4000 kits fuel harder off the bottom than the 3000s and for just driving around on the street you wont really go over 3200 very often

say if for some sreason i have to floor it at a stop light bc some one wanted to race lol would it shift before red line or wood i have to let off?