CLASS RACER FORUM - View Single Post - Jones Head

Jeff Dona SS3269 · 04-11-2018, 02:49 PM

One other thing I don’t understand is how these replacement heads only carry a 5 hp penalty when they are given several more ccs than than the factory head has. I know that’s the way they were excepted in the past but why keep doing it fix it! My lt1 combo gets 10 hp for basically the same head just better material that the seat don’t fall out of. Sorry to get off track but this is a unfair issue.

04-11-2018, 02:49 PM	#22
Jeff Dona SS3269 Junior Member Join Date: Nov 2010 Posts: 40 Likes: 14 Liked 54 Times in 8 Posts	Re: Jones Head - Racers Only One other thing I don’t understand is how these replacement heads only carry a 5 hp penalty when they are given several more ccs than than the factory head has. I know that’s the way they were excepted in the past but why keep doing it fix it! My lt1 combo gets 10 hp for basically the same head just better material that the seat don’t fall out of. Sorry to get off track but this is a unfair issue.