latrelle_anderson Posted February 22, 2008 Report Share Posted February 22, 2008 Has any one installed a LS2 egine in there silverado ss? because I love the 03-06 body of the ss and I know the new ss is rumer to have a LS3 egine in it but real dont like the new look......... please let me know Quote Link to comment Share on other sites More sharing options...
detjoe Posted February 22, 2008 Report Share Posted February 22, 2008 1. retulacator ring is different, so you would have to change that...pull the crank 2. cam sensor is at the oppsite end of the motor. 3. you will have to upgrade to efans to clear the car type intake this is off the top of my head...there could be more Quote Link to comment Share on other sites More sharing options...
misterp Posted February 22, 2008 Report Share Posted February 22, 2008 (edited) ... but real dont like the new look... Man ain't that the truth - new Silverado styling = Another option you might consider is a 6.2L motor from a Denali I can't think of anything besides what Detjoe said right off-hand - I am sure you can buy adapter harnesses from Speartech for the crank & knock sensors, but you will have to remove the crank and switch the reluctor ring to the 24-tooth piece (and put in forged pistons while you're at it!). Edited February 22, 2008 by Mr. P. (see edit history) Quote Link to comment Share on other sites More sharing options...
Black2003SS Posted February 22, 2008 Report Share Posted February 22, 2008 Or just buy a freakin 30-06SS, drop either a blower or 408 in it for half the cost and headache and wipe the floor with stock Ls2's a$$es...think about it... oh oh oh... #1 Welcome to the site! #2 Search button is your friend! Quote Link to comment Share on other sites More sharing options...
detjoe Posted February 22, 2008 Report Share Posted February 22, 2008 I would like to see a NNBS reg cab with the 6.2/6 speed. While I dont like the looks the swap is more fesable when you stay with the newer truck. Yea, if you are looking for more power in your 2003, I would say build the motor. Dropping a 6.2L is still going to be limited to the power and if you built it you could throw alot more @ it. Quote Link to comment Share on other sites More sharing options...
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