adams2003 Posted March 29, 2007 Report Share Posted March 29, 2007 Well, I will start off with the bad and the good news. The bad news, come to find out (after requesting for my engine builder to recheck the numbers) that my SCR and DCR are much higher than I wanted. My DCR needed to be in the 8.1-8.5 range when it ended up at 9.3. So basically the engine wouldn't run on 91 octane without going with a bigger cam and thicker head gasket etc. Believe me, I was pissed at first. After a couple of days of thinking about it I came to a solution that would actually workout better. My father is builiding a tricked out long travel sandrail and plans on going with 600 plus hp. So the engine that was supposed to go in my truck is now going into my fathers rail. And I will be buying a new LSX block and doing a 470ish ci engine for my truck that will probably cost less than the 436ci and aproach 700fwhp N/A. More on the new engine build later. As most of you know I pulled my stock motor a couple weeks back with plans of dropping a new 436ci resleeved LS2 in. If you did not see it here's the thread. 436ci Im ataching the pictures of the engine and heads below. Quote Link to comment Share on other sites More sharing options...
KissMySilvSS Posted March 29, 2007 Report Share Posted March 29, 2007 Real nice!! Quote Link to comment Share on other sites More sharing options...
adams2003 Posted March 29, 2007 Author Report Share Posted March 29, 2007 Flow numbers for the heads as follows: WCCH Stage 2 Intake Port LIFT CFM .100 74 .200 146 .300 220 .400 280 .500 322 .550 337 .600 352 .650 361 .700 364 WCCH Stage 2 Exhaust port LIFT CFM .100 54 .300 178 .400 218 .500 239 .550 243 .600 247 .650 249 .700 251 Quote Link to comment Share on other sites More sharing options...
misterp Posted March 29, 2007 Report Share Posted March 29, 2007 You're my hero! Bummer you gotta wait a bit longer for your motor but man will it be worth it. Mr. P. Quote Link to comment Share on other sites More sharing options...
wody Posted March 29, 2007 Report Share Posted March 29, 2007 im jealous. looks/sounds badass Quote Link to comment Share on other sites More sharing options...
H8R Posted March 29, 2007 Report Share Posted March 29, 2007 Awesome that you get some more cubes out of the deal... Horrible your engine builder screwed it up! 470 ci is BADASS! Awesome, Tq will be badass Quote Link to comment Share on other sites More sharing options...
2bseen Posted March 29, 2007 Report Share Posted March 29, 2007 Those flow #s are awesome my etp 245s only did 348 at 600 lift. Quote Link to comment Share on other sites More sharing options...
StinkyradoSS Posted March 29, 2007 Report Share Posted March 29, 2007 tank of gas wont last long with that. with prices climbing how long will it last, buying 2 full tanks a week just to cruse around. cal gas now is around 3.50 a gal and climbing. 25 x 3.50 = 87.50 x 2 = 175.00 a week. 175.00 x 4 = 700.00 a month. for some reason i see this truck being parked allot. Quote Link to comment Share on other sites More sharing options...
Big O Posted March 29, 2007 Report Share Posted March 29, 2007 Thats a lot of miles in a week ... what are you expecting him to get MPG wise? Quote Link to comment Share on other sites More sharing options...
04CHASE Posted March 29, 2007 Report Share Posted March 29, 2007 tank of gas wont last long with that.with prices climbing how long will it last, buying 2 full tanks a week just to cruse around. cal gas now is around 3.50 a gal and climbing. 25 x 3.50 = 87.50 x 2 = 175.00 a week. 175.00 x 4 = 700.00 a month. for some reason i see this truck being parked allot. if you rworried about gas mpg get a geo metro. most of that heavily mod our trucks already know the mpg isnt going to be good. also with more power you can get as good as mpg because you have more power so it takes less to move your truck. Quote Link to comment Share on other sites More sharing options...
adams2003 Posted March 30, 2007 Author Report Share Posted March 30, 2007 tank of gas wont last long with that.with prices climbing how long will it last, buying 2 full tanks a week just to cruse around. cal gas now is around 3.50 a gal and climbing. 25 x 3.50 = 87.50 x 2 = 175.00 a week. 175.00 x 4 = 700.00 a month. for some reason i see this truck being parked allot. Before I pulled the old motor I filled the tank about every 2-3 weeks. She's not my everyday driver and I plan on keeping the truck for a very very long time so..... Quote Link to comment Share on other sites More sharing options...
zanis520 Posted March 30, 2007 Report Share Posted March 30, 2007 thats so sweet dude, how long do you think till its done? you gonna keep that baby naturally aspirated or you got other plans hehe? sounds sick dude, keep up the good work Quote Link to comment Share on other sites More sharing options...
adams2003 Posted March 30, 2007 Author Report Share Posted March 30, 2007 thats so sweet dude, how long do you think till its done? you gonna keep that baby naturally aspirated or you got other plans hehe? sounds sick dude, keep up the good work Thanks man. I might go with some nitrous, but most likely she will stay N/A. Quote Link to comment Share on other sites More sharing options...
SS_bnoon_SS Posted March 30, 2007 Report Share Posted March 30, 2007 Do those WCCH heads have stainless valves in them? Are those the stock size? Back cut? Quote Link to comment Share on other sites More sharing options...
faceliftedss Posted March 30, 2007 Report Share Posted March 30, 2007 those are some beautiful engine shots! i can't wait to see the track times! Quote Link to comment Share on other sites More sharing options...
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