Dallas @ HSM: Single Cab 6.7

Morgan@Midwest Diesel & Auto · Oct 12, 2015

Oh snap, 2wd? Lol that makes a big diff. Lmao.

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Six_Sloww · Oct 12, 2015

Took me a second to realize why it cut a 1.9 on slicks too.. I had to flip back a few pages

ChattyCathy · Oct 12, 2015

HS-MotorsportsDallas said:
12.26 @ 110
H&S Motorsports 64mm turbo kit
H&S Motorsports dual fueler
H&S Motorsports low pressure fuel system
No Limit intake
Box calibrations
Slicks
Traction bars
Stock motor and trans

Can't wait to get some trans tunes on it for racing. A locker is in my future as well. I saw a couple of 111 mph runs earlier in the morning. I ran exactly 1.6 seconds quicker than my last outing without slicks. Hoping for 11's at some point.

Is this the same turbo I used to pull 12K to the lake in 6th gear at 1600 RPM's?

UNBROKEN · Oct 12, 2015

That 2wd should still cut a 1.7x at least on slicks. Get the driveline figured out and it'll go 11's with nothing else.

HS-MotorsportsDallas · Oct 12, 2015

Morgan@Midwest Diesel & Auto said:
Oh snap, 2wd? Lol that makes a big diff. Lmao.

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Yeah, I don't have the luxury of launching this thing as hard as you did with yours. It would probably take some bigger slicks and a short bed conversion. I'm not quite to that level yet. I don't want to molest the truck just yet.

HS-MotorsportsDallas · Oct 12, 2015

UNBROKEN said:
That 2wd should still cut a 1.7x at least on slicks. Get the driveline figured out and it'll go 11's with nothing else.

Hopefully once I get the locker installed. Without turning both tires at the same speed, it makes it difficult to launch it any harder.

dseitler · Oct 12, 2015

That 111 mph going thru the Trap is hauling the mail. If you can get the 60ft down into the 1.7's that's a 11 second truck all day long. Congrats!

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swinky · Oct 12, 2015

dseitler said:
That 111 mph going thru the Trap is hauling the mail. If you can get the 60ft down into the 1.7's that's a 11 second truck all day long. Congrats!

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Ehhhh it'll be close. I've been 11.99@110 before but that was a 1.66 60ft.

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Six_Sloww · Oct 12, 2015

Yeah I had to go 113 to make it to 11.9 with a mid 1.7.

I'm sure you guys can get it there though.. Im impressed its already gone 12.2 without much effort

dseitler · Oct 12, 2015

Six_Sloww said:
Yeah I had to go 113 to make it to 11.9 with a mid 1.7.

I'm sure you guys can get it there though.. Im impressed its already gone 12.2 without much effort

Agreed. With 111 with a 1.9 without any type of axle lock 2wd...... I was like Wow

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bigrpowr · Oct 12, 2015

UNBROKEN said:
That 2wd should still cut a 1.7x at least on slicks. Get the driveline figured out and it'll go 11's with nothing else.

the 6 speed trans doesnt like good 60ft's .

swinky · Oct 13, 2015

bigrpowr said:
the 6 speed trans doesnt like good 60ft's .

No leaving in 2nd?

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Six_Sloww · Oct 13, 2015

swinky said:
No leaving in 2nd?

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Depends on gearing, mine leaves good in second with 3.73's but 3.31 or 3.55 probably wouldn't leave hard in 2nd

bigrpowr · Oct 13, 2015

Six_Sloww said:
Depends on gearing, mine leaves good in second with 3.73's but 3.31 or 3.55 probably wouldn't leave hard in 2nd

All 6.7 need to leave in 2nd.

swinky · Oct 13, 2015

bigrpowr said:
All 6.7 need to leave in 2nd.

On 44 super mudders with 3.31s?

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HS-MotorsportsDallas · Oct 13, 2015

bigrpowr said:
All 6.7 need to leave in 2nd.

What's your reasoning behind that Mike? Any input is appreciated.

I was leaving in second simply to raise starting line RPM. In first gear, it would stall at about 1700-1800 and sit there for a second. In second gear, I could go to 2000-2100. A looser converter for a harder launch and locking up in second instead of third would probably make a big difference.

This is with our box calibrations so engine and trans files are the same as what we offer with this kit.

Six_Sloww · Oct 13, 2015

I would think leaving in 2nd would help you manage traction better dallas. 1st is just so short, it's great when towing but at the track it's a waste of a shift, unless you have 44 super boggers as swink mentioned lmao..

You would also be able to stall higher without breaking the tires loose like you mentioned

sideactiondiesel · Oct 13, 2015

I would think leaving in 2nd would help you manage traction better dallas. 1st is just so short, it's great when towing but at the track it's a waste of a shift, unless you have 44 super boggers as swink mentioned lmao..

You would also be able to stall higher without breaking the tires loose like you mentioned

Yep we do this in the allisons and works really well to keep truck planted but yet keep it moving out

HS-MotorsportsDallas · Nov 9, 2015

Did a little towing recently with the truck just to have a little bit of fun.

I towed a 25 foot Wakesetter weighing about 11,000 pounds from St. George to Salt Lake. There's one particular hill about 20 minutes out of St. George that we generally use to test product on. The hill is a long, steep grade between 5 and 7 percent and is about 10 miles start to finish.

Below are a couple of pictures we snapped of the PID's from that pull. Speed varied from 70-80 mph like it had nothing back there.

I was really impressed with the EGT's pulling that hill. We waited until we were about a mile from the top to snap the first picture and almost to the top to snap the second picture so you can see that the max EGT temp throughout that entire pull was (1097 degrees).