I tried it and my take away if you can’t afford the MSD go with the LT2. If GPI test result are accurate then I say the LT2 is worth its money for a budget minded person. Plus the look of the LT2 with cover is way better looking than the stock LT1 in a purely cosmetic point.
I think GPI covers this pretty good.
https://youtu.be/bt55yZGEdoE
There are mods that are worse or really don’t do anything. So many companies and people port, it’s like dyno runs at different shop always subjectable & and based on how well they do it. Porting makes a difference in high performance builds and not so much in low power builds IMO.
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LT4 1.7 Supercharger snout ported & 100% Meth
103 Katech TB, KATECH Custom Heads, DSX In-line fuel
TSP Headers, Spec P Super Twin Clutch, TSP EL C7 CAM
Diamond Piston & Manley Rods, Roto Fab Big Gulp
BTR Push Rods,LS7 Lifters, ARP, FI Chiller, Kirkey Seats
SJM Line Lock, Hurst Pistol Grip. 747/739 RWHP street tune - 821/794 RWHP track tune 101 octane.
2014 Mini Cooper countryman S All4 M6 daily driver
Last edited by BlackbeastSS2; 05-21-2023 at 05:55 PM.
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