Some food for thought regarding adding Turbos and permanent engine mods.
I bought the '06 drink, brand new, and here's some numbers that may interest you.
After oil changehp 327
Tq 246
Added
Mid RPM Turbo only - Used power limiter to bring back to "Oil change hp level
(327)"
hp 327
Tq 282
Changed to
High RPM Turbo only - Used power limiter to bring back to "Oil change hp level
(327)"
hp 327
Tq 282
Then added
Stage 3 Enging Mod only (Took off the Turbo) - Used power limiter to bring back to "Oil change hp level (
327)"
hp 327
Tq 275
Then did
Stage 3 Engine Mod with Mid RPM Turbo - Used power limiter to bring back to "Oil change hp level
(327)"
hp 327
Tq 317
***Then did
Stage 3 Engine Mod with High RPM Turbo - Used power limiter to bring back to "Oil change hp level
(327)"
hp 327
Tq 301
***As you can see, adding the
Stage 3 Engine Mod nets you up to
35 more ft/lbs of torque when used in conjunction with the
Mid RPM Turbo, with this car as opposed to just using a
turbo only.
In other words, with the horsepower being constant at 327...
Turbo only - Max torque is 282
Add Stage 3 Mod - Max torque is 317I'm quite confident that all the other cars for both the 300 & 500 class will benefit in the same way. Other cars may have more torque if used with the High RPM Turbo, I'm not sure. May depend on the track too as far as what turbo will be more beneficial. I truly believe adding the Stage 3 Engine Mod will improve your lap times no matter what Turbo you decide to use.
I hope that all makes sense, I'm really tired.