Rebuilding and building my Ls1 to 500hp to the wheels
02-03-2014, 12:28 PM
#21
If youve got the cash now or later down the road you can have the 243s ported for an extra 25-45 whp. Id guess you to be around 440whp and thats when you would want larger injectors and pump. If you can upgrade now it wouldnt hurt but I dont think theyd be required. Knocking out as much as you can at once is a good idea though.
