If you kept the stock L67 TB and did nothing but a GenV swap you will see about 3-5whp on a stock GTP. Your biggest gain is coming from the N*/LQ4 setup and not the GenV itself.Originally Posted by AmericanSoldier
false..the blower is overall more efficient, creates less heat and takes less power from the crankshaft at any given rpm over the gen 3
take a stock gtp with gen 3 put on a gen v and see a 15-20 whp increase ANY day of the week. hell the 04 and up were rated at 20 crank hp over the 97-03..and not because of a freeer flowing exhaust or intake..just the blower upgrade.
to say im not gonna make power over my gen 3 is very untrue..and with what mods i DO have is gonna help it shine even more
but thanks for reading, good day mate
The adiabatic efficiency of the GenV vs GenIII is almost identical... what you're improving is the VE, which is just the amount of air the blower moves at a given RPM/boost level.
I'd bet on a less than 10whp gain at your mod level from swapping everything you just swapped. Now if you were to get a cam/ic you're talking 15-20whp over the GenIII.
