Commercial Series LS Engine Assemblies
#21
I will try and clarify quickly, It is has been Dubbed LSc, because we are targeting those who desire a little more torque, and a little more power. (basically guys with boats and campers, not racers) The Crankshaft is 5140 as apposed to 4340, and we recommend keeping this kit below 650 hp. If you are looking for more gains....you obviously know we have other products that will make that happen!. I posted figures, because I wanted you all to see the effectiveness of the kits, if you would like to see the dyno results, private message me and I can email or fax it to you.
#22
I will try and clarify quickly, It is has been Dubbed LSc, because we are targeting those who desire a little more torque, and a little more power. (basically guys with boats and campers, not racers) The Crankshaft is 5140 as apposed to 4340, and we recommend keeping this kit below 650 hp. If you are looking for more gains....you obviously know we have other products that will make that happen!. I posted figures, because I wanted you all to see the effectiveness of the kits, if you would like to see the dyno results, private message me and I can email or fax it to you.
Not tryin to be a jerk, but let me lay it out like this. I like my products made here.
When I see a box that lacks U.S. or USA, I figure it not to be made here. When I call any co., & I can't get a straight answer where an item's made at or they say, we're an American co. tho, it tends to be a deal ender. I'm an upfront person, so my business dealings follow that logic & get my support wholeheartedly. I call things for how I see them. Good luck.
#23
GFYS and STFU
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Joined: Jan 2007
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From: Here and sometimes there too.
I'm just curious to find out where the power was gained. Was it strictly from the lighter weight rotating assembly or was it from different heads/cam/exhaust/tune/compression/displacement. Information is a bit vague really, but it is an otherwise very popular and well respected company.
#24
Well, seems like the commercial series would be a good choice for someone looking for a basically stock replacement engine that wants a little extra umph for towing...as they said, they're not really geared towards the performance crowd. Nice to know that there are other options out there, especially from a well respected company
#29
These Kits Retail for $1,858.00 no matter if its 5.3/5.7/6.0. Also if anyone can walk me though posting PDF's or J pegs in my reply, I would appreciate it. I would like to show all of you the dyno sheet.






