I have these cams put on with a full exhaust, in order to get the real feel of these cams you need to have long tube headers, an X pipe or H pipe of some sort as well as axlebacks. It's a huge difference compared to the stock cams, so you'll be looking at real horse power gains with supporting mods of about 30 RWHP, which is alot more than you think it is!
answered 1 year, 6 months ago
8out of 9found this answer helpful.
You should see an increase of 20 to 30 HP.
answered 1 year, 8 months ago
Muscle Shoals, AL, USA
4out of 4found this answer helpful.
You should notice around a 20 to 30 horse gain, however it really depends on the other mods. each build is different. Some may say long tubes are the way to go, but shorties may also be the way to go, but definitely a header upgrade will help the gain. Exhaust back pressure is something that is one of the few topics that is not as easy as "the bigger the better". It depends on your overall build.
answered 1 year, 1 month ago
2out of 2found this answer helpful.