how meany people have done 300whp on a completly stock LS and how long did it last you and what did you use for injector size and ect

 

check my sig. been boosted for 7 months now. im usually only at 14psi for daily driving.

 

u have the sc61 what do you hit full boost at? and what do you rev too?

 

full boost is @ 4500 and i redline at 7200

 

ok just wondering because i got a LS and runing a 2.5 exhuast a sc61 turbo and running 460cc injectors but will have 1000cc soon just havnt installed yet and wanting to run 300whp and just wonding spool time and how long peoples LS's have been lasting wiht 300 on stock block thanks for the info

 

you dont need the 1000cc injectors. if your upping the boost in the future then its a different story.

 

ya ya for sure i have a stock block for now but building it for sure once built aiming for 450+whp

 

my old hatch did 290 hp with 11.5 psi. 57 trim.

 

how long did it hold up for?

 

one of my buddies with a DRAG kit, SSAC mani makes 320whp @ 14psi. 440cc injectors, hondata, Whip Factory tuned. 100% stock JDM b18b. Whole summer, never a problem. I made 349 @10psi with my 100 % stock GSR. Custom kit built by me, R cams, skunk2 mani, and such. The tune is key, typically you can run 300-350whp on a stock bottom end b18b or b18c with no issues. Stock heads are good till they cant flow anymore CFM. Well, the VTEC ones, i know the LS ones kinda suck in the upper 300's in terms of flowing well.