Unfortunately other than something like Trick flow heads or some power adder, most gains are gonna be small, like a bigger carb , 1-3/4 headers, going 2.02 etc.. might get ya 0-20hp each but cost adds up quick and no guarantee each mod will add.
I have choosen my carb based on this video, and calculated the cfm by his number.
I have choosen my carb based on this video, and calculated the cfm by his number.
i wanna get the most HP out of my engine, what do you think will help the most?
[/QUOTE]Pay attention to 318WILLRUN to start with and the issue of traction should be self with first and foremost.
For the carb, a 750 double pump
On the cylinder head issue, you want flow over compression every time. The cylinder head I would choose if I was you would be the trick flows. IF you have room to lift the valve higher, go with the 1.6 rockers. This depends onthe pistonandwhgere it sits as well as if you degreeded the cam in and allows room for more lift.
@Hansen, answer the questions next to your words.
Engine: 1974 360 .30 over
What pistons and how far down in the country kinder area they?
Headers: dougs D453 1-5/8 Inch
What did you do for an exhaust system @ at what size pipe?
2.5 inch straight pipes. with magnaflow mufflers.
Cooling: stock waterpump, 1117 flex a lite 6 blade ''race'' fan.
The MP 5 blade fan is better.
ignition: Stock electric ignition all around w/orange box.
Upgrade the orange box to a Chrome box, FBO box or a MSD
Timing: 35 at 3500 rpm.
Has this produced the best ET so far?
Yes
unrelated to the engine hp:
3:23 gears in a 8 3/4 sure grip, 727 manual shift, 3000 stall.
What size tire?
235/55-15 rear
How heavy is the car?
unknown
.
I also have a 230/237 cam but 11/1 Scr (alloy heads) and 3.55s.My 367 went 93 in the 660, at 3457 pounds and 900ft elevation, Normally Aspirated,lol..
I also have problem with traction, but apparently your problem is worse,lol. My 60ft was 2.4 and change.
Supercharging will help the most, lol.
What is your track elevation?
What is your cylinder pressure?
it's expensive, anything i order is shipping+total amount then you need to add 25% for tax. So ignition kit costs 150+ 70 for shipping then 55 for taxes. that makes it 275 dollar. And this is on ebay with their global shipping program. If i order anything from summit or jegs directly it'll cost even more for their shipping.Is it challenging getting American engine parts in Norway?