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Supercharger advice

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Old 01-01-2018, 10:35 AM
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Originally Posted by thedipstick
Yeah it was a thought, stock tranny has been issue free so far though.
That's behind factory power levels, though. He is probably suggesting the 60e will have a hard time transferring the additional power. Dependability and longevity of the stock tranny will certainly be your biggest issue moving forward with a FI project. You will trash an otherwise fully-functioning transmission. Suggestions would be swapping in the 80e and storing the stocker as a backup, use on a dif't project, or I suppose selling it at some point. You noted this pickup is for weekend play days & road trips & the stock tranny is almost guaranteed to ruin your fun. Last thing I want is to be stranded an hour or 2 away from home.
Old 01-02-2018, 12:45 AM
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4L60 is known for being the weak link.
I can recommend Magnuson- easy install, smooth, quiet, strong.
steady 10 pounds of instant boost, anytime you push the pedal.
crossing west texas, IAT were 20 over ambient.
Old 01-02-2018, 08:02 AM
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Originally Posted by 86 IROC
Would the head unit be able to feed a 6.0L?
Yes without a problem.
Old 01-02-2018, 08:14 AM
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Originally Posted by Chubbs878
That's behind factory power levels, though. He is probably suggesting the 60e will have a hard time transferring the additional power. Dependability and longevity of the stock tranny will certainly be your biggest issue moving forward with a FI project. You will trash an otherwise fully-functioning transmission. Suggestions would be swapping in the 80e and storing the stocker as a backup, use on a dif't project, or I suppose selling it at some point. You noted this pickup is for weekend play days & road trips & the stock tranny is almost guaranteed to ruin your fun. Last thing I want is to be stranded an hour or 2 away from home.
Sounds like I will be getting a built 4L80e then. Thanks for the advice, this is why I asked, to get info from others that know more than me. I appreciate it, last thing I want is to be sitting and waiting for a flat bed.

Originally Posted by Fullpower
4L60 is known for being the weak link.
I can recommend Magnuson- easy install, smooth, quiet, strong.
steady 10 pounds of instant boost, anytime you push the pedal.
crossing west texas, IAT were 20 over ambient.
I was looking for a Magnuson but they are no longer sold from the manufacture and very few web sites list it available, when I call they seem sketchy or no longer have one in stock. Gotta love when you call a company and a guy answers his cell phone and just says "hello".
Old 01-02-2018, 08:16 AM
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Torqstorm when are you expecting the newer kits to be ready?
Old 01-02-2018, 10:01 AM
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Originally Posted by Torqstorm
Yes without a problem.
What type of CFM are the head units rated too at max speed?
Old 01-02-2018, 10:23 AM
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Originally Posted by Chubbs878
That's behind factory power levels, though. He is probably suggesting the 60e will have a hard time transferring the additional power. Dependability and longevity of the stock tranny will certainly be your biggest issue moving forward with a FI project. You will trash an otherwise fully-functioning transmission. Suggestions would be swapping in the 80e and storing the stocker as a backup, use on a dif't project, or I suppose selling it at some point. You noted this pickup is for weekend play days & road trips & the stock tranny is almost guaranteed to ruin your fun. Last thing I want is to be stranded an hour or 2 away from home.
Stock or built 80 or would a built 60 work?
Old 01-02-2018, 10:50 AM
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Originally Posted by thedipstick
Stock or built 80 or would a built 60 work?

So doing some digging I see I will have to buy a new transmission crossmember, a new torque converter, a set of transmission lines, a modified or swap harness, and a modified driveshaft with a larger yoke and crossover U-joint to get the 80 swapped in. This is getting way up there in cost for 150 hp with a $1800 to $2300 performance tranny alone. Will be looking into beefing up the 60 or leaving the truck as is.
Old 01-02-2018, 10:54 AM
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Originally Posted by 03sierraslt
What type of CFM are the head units rated too at max speed?
Our units are rated to support 700+hp. At 1250cfm max speed
Old 01-02-2018, 11:09 AM
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Originally Posted by thedipstick
Torqstorm when are you expecting the newer kits to be ready?
We are still working out a few details. Hopefully very soon


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