[Caprice]

How many horses does a 305 Caprice STOCK everything put out?

[stepside454]

depends on the year..but I think 130-160 HP

[chevelle434]

^ that's rite but why???

[Caprice]

It is a 91 chevy caprice. I was just wondering, as of right now i get 20mpg, how could i get more out of it? thanks for your help guys

[rick458]

You could drop a 95 or 96 Impala motor in it, but start with the Exhaust and get it free flowing, maybe new Vortec heads, and an Edelbrock intake for fuel injection
and a larger thottle body

[Ghetto Jet]

The stock horsepower rating is 170 for 1991.

If you want to pick up a quick 20-25 horsepower and a couple mpg. Switch to a K&N filter (or equivalent brand) and get the exhaust worked on. A hi-flow catalytic converter is a must and put a good turbo muffler on (such as a dynomax).

[Caprice]

How did you find out how many horses my car has??
I am impressed hahaha

[Ghetto Jet]

Dude I knew that one off the top of my head. I'm a Caprice guy lol, Sorry for the slow reply.

[topmeat69]

Originally Posted by Caprice

It is a 91 chevy caprice. I was just wondering, as of right now i get 20mpg, how could i get more out of it? thanks for your help guys

In 91 it was 170 for the 305 I owned 2 of them,my one has bored out blue printed throtle body, 1.6 roller rocker arms, headers dual exhaust, hypertec computer chip,advances timing requires premium gas, electric radiator fans, makes for nothing special , just ok

[327NUT]

Hey Topmeat, you answered a post that is 7 1/2 yrs. old...always look at the date.