Quote:
Originally Posted by MatadorRacing_F1
The 7M requires properly torqued head bolts and that's about it.
|
Correct. But a MHG doesn't hurt, and the cars are old enough that they're usually due for a HG change anyways so may as well upgrade. Another buddy's car is making over 500 to the wheels for over 3 hard driven years, on a 7M whose only mod to its internals was the MHG.