How would my 5.3 react to a 220/220 .581/.581 112 lsa?

how would that react to a 150 shot?

 

i believe thats the same cam and shot that Bluecajun is running in his 5.3... runs real strong too

 

youll get diff. opinions but i say real strong cam, get the truck tuned and running good N/A and the 150 shoot should just need some slight adjustments to the tune and be fun as hell.

 

what type of adjustments? im running 27* of timing now. would a 150 be safe at all?

 

No. You should be running about 21-23* of timing with a 150 shot and a cam like that. I know Justin(Blackbear) pulled 6* for my 150 shot. I'm running 28* of timing n/a

 

ok well i recently started spraying a 100 shot. it doesnt sound or feel like its knocking. am i safe to run that? it runs real strong how it is.

 

im gonna be running that cam.. with prob a 125 shot... i'll let you know...

 

are yall running this with stock fuel pump? im thinking about doing the same just didn't know if the pump put out enough fuel??

 

I guess do what you will. I personally have heard pull at least 1* of timing for every 50 shot of nitrous. 2* per 50 is much more safe IMO.

 

you can do anything for a period of time until it goes boom and you have a hole in the side of your block. I'd definitely pull timing for a 100 shot. A 50 shot is not such a big deal on a n/a motor, but much over that you need to pull the timing to be safe, or have a spare block sitting in the garage ready to go.