CLASS RACER FORUM - View Single Post

HP HUNTER · 08-21-2016, 10:26 AM

Thanks, the heads are fully ported, the intake is oval. The reason for the 112 LS is vacuum, the engine will go in a street driver after my testing is done, Idle is a nice 750 RPM although it does have a hard exhaust note due to the true 10.1 compression. Cam was installed at 108.5. Its possible the 112 LS could help the power carry, as I would turn this engine past 7000 RPM in high gear. If I have the exhaust port right it should peak @ 6200 RPM. It will be interesting to compare the power curve of this engine against other engines I've run in my car with known performance. Picture of a typical casting before porting.

08-21-2016, 10:26 AM	#3
HP HUNTER Senior Member Join Date: Feb 2012 Location: Colorado Springs Colorado/Thousand Oaks Ca Posts: 656 Likes: 82 Liked 372 Times in 129 Posts	Re: 467 Big Block Chevy Bracket Build Thanks, the heads are fully ported, the intake is oval. The reason for the 112 LS is vacuum, the engine will go in a street driver after my testing is done, Idle is a nice 750 RPM although it does have a hard exhaust note due to the true 10.1 compression. Cam was installed at 108.5. Its possible the 112 LS could help the power carry, as I would turn this engine past 7000 RPM in high gear. If I have the exhaust port right it should peak @ 6200 RPM. It will be interesting to compare the power curve of this engine against other engines I've run in my car with known performance. Picture of a typical casting before porting. Attached Thumbnails Last edited by HP HUNTER; 08-21-2016 at 10:38 AM.