Interestingly the engine Notice also totally improved. The raspy exhaust note was changed with a lower pitch far more even ‘roar’. This was a result of the additional Innovative ignition timing. This Plenum features 4 induction internal diameter out there to accommodate any aftermarket consumption system or choice you'll have. https://zanebzjsc.bloggerchest.com/32414982/the-smart-trick-of-4a-ge-engine-for-sale-that-nobody-is-discussing