The
migsk8 wrote:yeah that book he's talking about is pretty damn good, on like chapter 6 it tells you how to get an extra 100hp anybody can install. here they are, with part numbers, you can thank me later :]SLP CNC-ported cylinder heads 1250399SLP camshaft 12504SLP timing chain 55002SLP long tube headers 30052LS6 intake manifold 30041PCM calibration(tune?) call 160 degree thermostat 100223SLP cold airbox kit 21033SLP maf sensor 23606obviously there are some parts in there that need to be inprovised, like the airbox, just get a good intake, i have no clue what pcm calibration means but my guess is a tune. but yeah thats straight off the "How to build high performance chevy ls1/ls6 v-8's" bookbelow all the parts it just says you should get new gaskets for everything, so yeah there you have it
The book is very outdated but does have good info. Heads will not net you a 100hp gain on a ls1 unless you spend about 3k on the heads completely done. Most heads will show 40hp gain to the wheels give or take. AFR, TFS, ETP head will usually net you about a 60 hp gain. Also note that many of these gains are seen on motors with FAST90 or FAST92 intakes.
*EDIT* SOrry I meant to quote Blown240sx.
Modified by Chris Gage at 6:24 PM 1/27/2009