i was just wondering how much spray a 6.0 LQ4 could handle with a good tune? the motor has about 30K. it got ARP rod bolts and MLS gm head gaskets and ARP head bolts, the cam thats in it is 224 228/576 587/114lsa..

 

im sprayin a 150 on my lq4

 

I've been through an uncountable number of 100 shots, about 30 or so 150, and about 5 bottles with the 200 shot. Still doesn't use any oil and runs great.

 

haha now you have me thinking about doing a 200 shot instead of 150 haha. the longer that nitrous kit stays in the corner, the better

 

well, i did as much as a 250 with a dedicated fuel system on my old lq4, when it was all stock shortblock, only exeption was the rod bolts (ARP)

on that big a shot it is always better to run her a lil fatter

not saying its safe but just throwing it out there

 

ive been thinking about spraying my 4.3 but i dont want to blow it up right now, any ideas on how big of a shot it can handle, its all stock.

 

IMO 150 is the max I'd consider on a stcok LQ9. I know of some who spray 250 etc. and it gives them great times at the track but they kep grenading rear ends,trannies, and just a matter of time until the mmotor scatters.

 

i would just stick with a 150wet shot

 

Rule of thumb is 150.

 

i sprayed 200 about 10 times before i messed up my lq4.150 shot alot more.but i think i had a little 2 much timing in it