2bfast Posted August 12, 2015 Report Share Posted August 12, 2015 .....good lawd Quote Link to comment Share on other sites More sharing options...
WantaSSS Posted August 12, 2015 Report Share Posted August 12, 2015 Whats the flow numbers on those bad boys? Quote Link to comment Share on other sites More sharing options...
rcapone Posted August 12, 2015 Author Report Share Posted August 12, 2015 (edited) At .50 lift the intake is 309 cfm, exhaust is 230. Should be a descent improvement over the stock 317's flow of 240 / 185 @ .50 Here's an old article I came across from Hot Rod Magazine that compared/tested several heads http://www.mastmotorsports.com/pdf/The_Ultimate_Chevrolet_LS_Cylinder_Head_Test_-_Stock_LS1_Dyno_-_Hot_Rod_Magazine.pdf Edited August 12, 2015 by L8ERBRO (see edit history) Quote Link to comment Share on other sites More sharing options...
WantaSSS Posted August 12, 2015 Report Share Posted August 12, 2015 very nice! Quote Link to comment Share on other sites More sharing options...
poopnewton Posted August 12, 2015 Report Share Posted August 12, 2015 Might as well throw a forged bottom end in that thing while you are at it and call it a day! Quote Link to comment Share on other sites More sharing options...
rcapone Posted August 13, 2015 Author Report Share Posted August 13, 2015 That's probably sound advice and may be something I'll do, but it will have to wait till next year. I'll probably end up yanking out the whole motor and who knows what I'll end up doing then, lol Quote Link to comment Share on other sites More sharing options...
JC03SS Posted August 13, 2015 Report Share Posted August 13, 2015 Truck is gonna be a beast. A good set of heads can make big power. Those bad boys are Sweet. If you pull it go 408 or 416 Go Big haha Quote Link to comment Share on other sites More sharing options...
rcapone Posted August 14, 2015 Author Report Share Posted August 14, 2015 Thanks Jason, I sure hope so! Hopefully I'll hit mid to low 11's this fall! Hell yeah, big cubes are the way to go for sure, but who knows what I'll end up doing there. Maybe I'll be satisfied with just doing the heads because right now it's pretty damn fast as it sits...depends on how much of a difference they make Quote Link to comment Share on other sites More sharing options...
[email protected] Posted August 14, 2015 Report Share Posted August 14, 2015 Maybe I'll be satisfied with just doing the heads Come on now, we both know it never ends. Quote Link to comment Share on other sites More sharing options...
rcapone Posted August 15, 2015 Author Report Share Posted August 15, 2015 Come on now, we both know it never ends. haha, tell me about it! The 'ol lady's drawn a line in the sand this time to get the house projects completed before I spend anymore $ on the SS! ...I told her the Wilwoods were the last upgrade and that was about 10k ago. The stink eye I get every time new parts show up is pretty intense bro Quote Link to comment Share on other sites More sharing options...
JC03SS Posted August 15, 2015 Report Share Posted August 15, 2015 Stink eye lmao. Lol 11's for sure I'm thinking after zippy gets it dialed in just right high 10's. Gonna be making a lot of power. Put some slicks on that bad boy. Quote Link to comment Share on other sites More sharing options...
rcapone Posted August 18, 2015 Author Report Share Posted August 18, 2015 (edited) 10's are probably an outside chance, but I'm not going to get my hopes up for that elusive and lofty number, lol. Probably won't do the slicks either since the wilwoods are restricting me to a minimum 20" rim, but who knows. For now the intros and street tires are stayin on. I decided to slap this baby on after seeing the trans temp climb to 190 last week when I got stuck in traffic. It kicks on automatically at 180 and stays on till it gets down to 165. Slapped that in last weekend and it works awesome! Mounted perfectly where the spare goes. Edited August 18, 2015 by L8ERBRO (see edit history) Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted August 18, 2015 Report Share Posted August 18, 2015 Nice this is where I mounted mine a couple weeks back Quote Link to comment Share on other sites More sharing options...
rcapone Posted August 18, 2015 Author Report Share Posted August 18, 2015 Sweet...I didn't even think of tucking mine between the frame like that - better protection against any possible road debris, but hopefully I won't be running anything over other than babies and old people simply because they're worth 1000 points each Quote Link to comment Share on other sites More sharing options...
03SSBoy Posted August 18, 2015 Report Share Posted August 18, 2015 Damn thats sick! If you run over Ford owners its 5000 points lol Quote Link to comment Share on other sites More sharing options...
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