HOHN

The point of max stress is usually just ahead of midway between the axles, but will shift rearward as load is added.

Stretching any new frame is a bad idea. They aren't design for bolting OR welding. The weld will ruin the heat treat in the base metal. Botl holes cause stress risers.

There' no margin a newer style hydroformed frame. They are design to be stiff and light, and once you go stretching them, all bets are off.

I'd HIGHLY discourage stretching the frame on any newer pickup that will see any substantial load at all. It's a failure waiting to happen.

A Commercial type of truck has a less sophisticated frame, pretty much just mild steel C channel. They lend themselves well to a stretch.

Save the stretching for your F550 or Topkick or such. Not your Dodge pickup!

JH

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Justin

I like to think I can offer you some points to think about, but I have LITTLE TO NO EXPERIENCE with the vast majority of performance enhancements out there: turbos, fueling boxes, etc. I can comment on how things might be "on paper" but things on paper and in the real world are very different. DO NOT make buying decisions based exclusively on my advice or any internet forum "wisdom". I'll offer you my free advice, and you'll always get your money's worth.

CoastalDav

The picture I posted in "Post #16 to this thread" is one of Kendall's stretched Mega Cab Duallies. If your going to stretch as said a couple post ago, thats were to go. Its been said, the web site is no longer up with the info. He still does have a web site.

http://www.1ctfa.com/home.nxg

It does not talk to the stretch. You can use it as a contact source.

Dave

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2006 Dodge 3500 SLT, Cummins, 48RFE, 3:73's, 70 Gallon Transfer Flow Bed Tank with Trax II Monitor System, Racor Marine Centrifigal Water Seperator/10 Micron Filter in the system. Edge Insight w/pyro, Headache Rack, Turbo Wing, Rhino Bed Linner, Nasta Rails, Recon Lights and Strip Lights, Sirius Sat Radio, Net Weight 7,520 lbs with 34 gallons fuel Tagged at 13,500lbs GVW. Towing 35ft Carriage ,Triple Slide 5fer, GVW 14030.

04 Hemi Durango AWD "Grannys Hemi Kid Getter"

Ten_Bucks

Try saying that to the shops that got it down to an almost science then get back to me. Those shops have never had any problem with the frame strength after the stretch is done. Besides, no matter which way is chosen, if the OP wants a Mega longbed he will have to have the frame stretched.

Scott

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http://facebook.com/tenbucks76

capt.Ron

No guarantee that I want one bad enough to actually do it.
I would like to be able to have a toolbox and still be able to haul the dirt bikes or a fifth wheel but:

1. It may not be worth the cost.
2. I may not find the stretch methods favorable to my strict sense of strength, durability and safety.

I certainly won't do the stretch right after purchase. I've got to see some time proven results from others first.

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96 2500 Goerend brother's tranny #10 plate slightly forward waste gate blocked and K&N drop in.
2009 Challenger (Red)
2009 Yamaha WR 450
98 Dodge Intrepid
99 Yamaha WR400
02 CR450F
01 TTR 125
87 19.5' Astroglass w/96 200 Merc.
1.5 GPF Kohler

Ten_Bucks

That is completely understandable but I will say this:

I have talked to both Kadell at KS Conversions and Clint at Innovative Customs about the conversions and they have done well over 100 conversions combined so both shops know what they are doing.

Scott

capt.Ron

I will certainly ask questions and consider the longbed stretch.
I guess I can sell my leftover shortbed on ebay???

Ten_Bucks

The shortbed is exchanged for the longbed in the process. Its part of the process and overall price of the conversion.

Scott

capt.Ron

That makes the conversion much more expensive.
Reduces my desire to make the move.

Ten_Bucks

Well, it is about 6 grand for the conversion from either Innovative Customs or KS Conversions. The process includes exchanging the short bed for a longbed, putting a spray in bed liner in the bed, painting the bed to match your cab's color, then the actual process of stretching the frame and the associated stuff to make the new bed fit. If the customer provides the bed or if the customer doesn't want a spray in bed liner, then the overall price is reduced. The price is also reduced a little bit if the truck the customer provides is painted white because the new longbeds come to the shop painted white. Sellers, Inc. in Indiana does the conversions as well but they insist that unless the customer wants either a flatbed or utility bed, then the pickup bed must be provided by the customer. Their conversion costs less than 3 grand because of that. The customer is also responsible for getting rid of the short bed. Sellers, Inc. also does the frame stretch the same way that Innovative Customs and KS Conversions does it.

Scott