Need help with performance
- Thread starter JohnnyNap
- Start date
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supercharger
Get with Black Bear and see what they can do for your TUNE after that supercharger.
swathdiver
Full Access Member
What is the cost of a supercharger? A Magnuson adds about 100 RWHP to a 5.3, along with the tune of course.
Now compare that to the cost of dropping in an L9H with a wiring harness mod and a tune.
Which is easier? More efficient? Enduring? More fun?
HiHoeSilver
Away!
Agree with James. Start with a swap.
Ilikemtb999
Full Access Member
That 4l60 is going to need some work for that hp number.
if that’s the number I was shooting for I’d just toss a single turbo on. Plenty of decently priced kits.
https://www.on3performance.com/shop/2007-2013-chevygmc-silverado-sierra-15002500-truck-turbo-system/
if that’s the number I was shooting for I’d just toss a single turbo on. Plenty of decently priced kits.
https://www.on3performance.com/shop/2007-2013-chevygmc-silverado-sierra-15002500-truck-turbo-system/
