twin 5.3 question
What is done to your 5.3? More information and more detail will probably get you more accurate answers.
This is usually how it starts before people start complaining about poor efficiency and turbo lag.
A single 70 should be good for more than 450whp through a TH350.
Yes, your 5.3 will handle it.
Trending Topics
The Best V8 Stories One Small Block at Time

