Are BBK shorty headers good?

From looks and quality standpoint, they are awesome, and they probably do flow better then the stock headers, but like I said, you won’t notice much at all.

How can I get more power out of my 3.8 V6 Mustang?

How to Get More Horsepower From a 3.8 V6

Increase the amount of air flowing into the engine. Air mixes with fuel in each engine cylinder to produce combustion, which in turn increases horsepower.
Increase the amount of fuel flowing into the engine.
Increase the amount of air flowing out of the engine.

How much horsepower do headers add to a Mustang?

Again, power gains are on the top end of the spectrum, but said power gains are very impressive. It is not uncommon to uncork an extra 30 to 40 horsepower with a good set of long tube headers.

Do shorty headers make exhaust louder?

just the shorty headers with te rest of the exhaust basically stock wont change the sound much, if at all..

Will 396 heads work on a 350?

Premium Member. If the 396 is a good deal and in good working order its a definite improvement over a mild 350 small block. Sure a 454 is better but a 396 with a good cam and heads will run..

Can you put big block heads on a 350?

All Olds heads will interchange. To put big block (400, 425, 455) heads on a small block (260, 307, 330, 350, 403, 350 diesel) you’ll first have to drill out the dowel holes in the heads.

Can you put 350 heads on 305?

Virtually any 350 heads will work on a 305. The high compression 350 heads are similiar in combustion chamber size & intake valve size to the 305 heads & will give a 305 the same performance as if using 305 heads.

Can you put 327 heads on a 305?

The 305 heads have the same size ports as the 327 heads (roughly 165cc) but have slightly smaller chambers of a better design than the 327 heads, so they will be better heads on a performance engine. I used a set on my 350 and loved them, as have others here.

Will 327 heads work on a 350?

They are perfect for a 350. Both the 327 and the 350 have a 4″ bore so they like the same heads. Old heads like that will have softer valve seats, so if you want them to last a long time, you should either replace the seats or run leaded gas in the engine.