Does anyone know how good the 4L80e from Speed Engineering is? I think that the 60E in my Yukon is fixin to take a dump on me again. I was thinking about swapping to an 80E. They claim that their 80E is good up to approx 1000 hp. If that is the case that isn't a very bad buy for $2000. I have never delt with speed engineering so I don't know what kind of product they turn out.
there is a guy on performance trucks .com who has this conversion, his name is Wilde Racing, try looking up his posts,i see him a lot on "forced induction" forum, good luck
07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------
Yellow got his swap done with a SpeedEng conversion kit and it last through quite a bit of abuse.
When he took it I mentioned he might want to get it looked at, but I think it's ok.
For the money, it's not a bad deal.
allen
Nelson Performance
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'94 Chevy Truck: 8.9 et, 408 twins
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