Wheatley Posted June 1, 2007 Report Share Posted June 1, 2007 (edited) Hey guys,3 weeks ago I bought some 243 heads for my 06 crewcab 5.3 Had them milled .030 and a few budies and I did the swap. After hours of work and some beer it was done. The next day we hooked the wideband back up and did some logging to get the tune dialed in. Of course this made a nice difference,pulls very nice all the way to 6500RPM+ where I have the shift points mods included are of course intake and exhaust and vette servo Wheatley tuning 4.10's Yank TT3000 comp 220/220 .581/.581 on a 112 LSA 918's hardened pushrods and now 243 heads Before the heads and with a smaller cam which was a comp 212/218 .558/.563 on a 114LSA and STOCK torque converter it ran a best of 14.23 at 95.12MPH An FLT tranny and eaton posi are about to be on the way soon. Once those 3 things are done,the drag slicks will be bolted on and we will see what it will do Gonna go ahead and wait till about october when it starts to get cooler before we run it again.I can tell ya that it is running much much stronger now then it was when it ran that 14.23. Later guys Charlie Wheatley Edited June 1, 2007 by Wheatley (see edit history) Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted June 1, 2007 Report Share Posted June 1, 2007 nice. how did the higher compression affect your timing? Quote Link to comment Share on other sites More sharing options...
fer79 Posted August 5, 2007 Report Share Posted August 5, 2007 HEY BRO CONGRATULATIONS, I CHANGE TO CAMSHAFT AND HEADS (243) THE DIFFERENCE IS VERY GOOD .... Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.