6l80 upgrade high quote???

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does this seem ridiculous to yall? i want to upgrade my awd 08 yukdenali's trans so it can handle stage 3 cams, ported heads, 456 gears, tvs2300, etc, does this quote seem too high?


Extended Labor Description Extended
Cust ID : 4183
2008 GMC - Yukon Denali
6.2L, V8 (378CI), 6 speed Automatic 6L80-E/MYC, 4-Wheel ABS
Hat # : Ref # :
Overhaul and upgrade 6L80 Transmission/
900hp
1,500.00
Transportation fee 150.00
Replace fuel pump 319.00
Notes:
Friction material- Raybestos
Shift Kit- Trans-go
Converter- The converter shop
300m Parts- TCS
Trans Calibrtaion- Mark Mc Phail Calibrations
Overhaul kit with performance 1.00 6,960.00 6,960.00
friction, 300m intermediate
shaft with hub, billet faced
torque converter, billet rotor
pump, No yo kit, filters,
washers, bearings, snap rings/
Performance Calibration.
Pump- Fuel 1.00 280.32 280.32
**** Taxes ****
<Your Tax Rates 633.53>
[ Technicians : ]
Org. Estimate $ 0.00 Revisions $ 9,219.00 Current Estimate $ 9,219.00 Labor: $469.00
Bal Due: $9,842.85
 
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SunlitComet

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Holy cap that is price of a diesel block or a mated out 4l60-80e with a paddle shifted system for us OBS guys and would still have several grand left over. Look into a TCI transmission perhaps among others. I just can't believe that price even for a six speed transmission.

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rustyshackleford
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haha i also wana replace the pump cuz the car randomly sputters out and dies as if it ran outa gas, then i have to pump the gas pedal while turning the key to get it to start back up again, ive already replaced the injectors and got a thorough feul system cleaning, and replaced the spark plugs but it did it again the other day, it only happens when i exit the hwy goin 120 plus and do a complete stop shortly after exiting ie stop sign at the end of an exit ramp, hopin the pump fixes it
 

THE YETI

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i think your best bet is chatting with the guys on performancetrucks.net. They could have probably saved you quite a bit of money by now.

What you need for all the HP and Fuel demand is an Aeromotive A1000, something beefier than just replacing a stock pump.
 

THE YETI

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pretty sure that's the same setup that Dave is running with the TVS2300 powered 427LSX Silverado. I think Chase is also running the A1000 with his twin turbo'd 427LSX Silverado SS.
 

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