HI OLDS HEADS
MY NAME IS ROCCETMAN IM FROM CALI IM A OLDS MAN I RECENTLY PURCHASED MY 5TH OLDS 8-10-09 ITS AN 86 OLDS CUTLASS SUPREME BROUGHAM 4DR SEDAN IT HAS THE OLDS 307 SBO I WAS GIVING A 1979 OLDS 350 OUT OF A 1979 PONTIAC MY QUESTION IS.IS THEIR ANYTHING I COULD DO TO GIVE THAT OLDS 350 MORE HP SOME WHERE NEAR 300HP
STOCK SPECS ARE 160HP/245lbsft tq any help would be great

 

Welcome to the site. If you post in the main forum under the correct section I'm sure one of the members can help you.

 

You could put over $10,000 of parts into the 350 to make it go REALLY fast. Of course, if you're on a budget like most of us I suggest finding a good set of SBO heads, and making sure you're running true dual exhausts and a properly tuned Q-jet. These are the quickest and cheapest power adders.

 

Earlier heads will also add power check out the small block forum lots of info there and a better place to ask questions

 

300 HP is real easy to make. You will need at least 9.5-1 compression pistons, good flowing heads, a cam around 270 duration 480 lift, roller tip rockers, stock carb would be fine or a 650 holley. Headers if you want or don't. I would change the gears in the rearend to 3.23 or maybe 3.42 to make the most of it.

 

THANKS YOU 70 CUTLASS S FOR YOUR ADVISE.