Lmackattack
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Everything posted by Lmackattack
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I have the puff limiter on a air switch mounted on the dash. bob tailing I notice an increase in accelaration from a dead stop or low rpm. when the truck is loaded it just feels the same. check your Fuel press if its good check your fuel feed lines from the tank. sometimes rust can collect in the lines or air from a crack will hinder flow to the pump. Trent
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are you useing the clutch? or are you downshifting "by feel"?
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Which Engine Is A 673, 711, Etc.?
Lmackattack replied to Dirty South Truckin''s topic in Engine and Transmission
my 711 has the starter on the pass side down low. -
Just uploded a few of the show pics to my album http://bigmacktrucks.invisionzone.com/inde...w_album&album=4
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Heading to wallcott IA
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From the album: performance counts
chasing Als BCR down I-80 towards the Iowa 80 truck stop. -
From the album: performance counts
almost there -
ALs BCR
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From the album: performance counts
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Tommys B81SX Walcott
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7-18-2005-10.jpg
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My RS786LST and Als BCR
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From the album: performance counts
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BLING! BLING!
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inside the winners bunk
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From the album: performance counts
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7-18-2005-06.jpg
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SUPERLINER
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7-18-2005-04.jpg
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7-18-2005-03.jpg
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old school/ new school
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B81SX Ex Greco Const Co
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Tommy,s B81SX -
that sounds about right. Even the new computer mack engines dont have the balls like they should. you feel the power come on strong and then it falls off... I hate that! Just imagine what a 2100 or 2300 RPM engine could do with a 9 speed and 3.65s out on the big road!! im not a fan of speeding but the lower rpms at hwy speed would be nice. thats the only thing I dislike about the 5/6 speeds.
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July 28th -29th lake county fair grounds near rt 120 and rt 45 semi pull event as well as tractor pull and many other events see you there Trent
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I thing the low RPM engines are governed at 1800RPM Im not a fan of the low RPM engine as the power band is to short. this also makes the gearing diffrent and you will need to make 100% shure that your trans and rear end ratio are not going to make the truck slower than a pete. most of the low rpm engines I have seen had 5.?? rears and 9 speeds giving the truck about 70 MPH at 1800 RPM. Standard EM6 300HP Mack engines are fairly easy to find 350s somewhat easy E7s seam to be difficult E9s seen them but always have issues to be fixed I myself would like to find a 315,300+ tip turbine and use a 9 speed
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Pai Parts
Lmackattack replied to MidniteMechanic's topic in Antique and Classic Mack Trucks General Discussion
Im not shure as im not a quaility tester but I have never heard bad things about them. I have replaced all my rear brake components with PAI parts and just changed the air compressor (TF 501) all bought through PAI. i know my work has bought springs and othe camelback parts and have had no problems as well. Trent -
check the throttle linkage to see if its slipped a few teeth on the shaft going into the pump. have had a simmilar problem on a company truck before, this was the reason? Trent
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Truck Show Aug. 7th, Union,il. 8am-4pm
Lmackattack replied to macknutt's topic in Truck Shows and Events
I just got word of the show this weekend. Iwill be there Trent -
I agree Doug!! recaps on the steer is a big no no!!!! MO DOT thinks diffrent however. I was suprised when the scale master let me leave his station with a recap on the steer axel??? but after a 3 hr delay I just wanted out... As soon as I got back from the trip to pick the truck up I put the 2 drive tires I had at home... Correct steers will come soon. All my drives are currently 40% trent
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