i have a plain 305 with a four barrel eldbrock 650 with a aluminim intake i have the bigger port stock heads that are being rebuilt now im fixin to slide a 292 cam and lifter set in how many horses do you think i have ( with out the cam and alu. intake I was pushing around 285-290 how much of a difference will the intake and cam make!THanks
2006-06-21 04:16:41 · 9 answers · asked by lilshoe27 1 in Cars & Transportation ➔ Maintenance & Repairs
0...you dotn actually have a car =)
2006-06-21 04:20:49 · answer #1 · answered by lana89xx 3 · 0⤊ 0⤋
If you are getting 285 to 290 out of a stock 305 with a 4 barrel you better leave it alone because the most ive ever got out of a stock 305 was 225
2006-06-21 04:45:23 · answer #2 · answered by dl200558 5 · 0⤊ 0⤋
go full rollers with locks for the roller rockers,
change the roller cam to a higher life,and get new heads,likely the eldebrock high flow heads will do.
the 305 heads are just revamped 307 heads if you are talking gm
or even go tp the small fuelie heads which can be found off of the old 283s especially the early vette heads.
or go to the 327 big valve heads, but the alu.heads from several companies with the full rollered engine and forged pistons for niotrous out to give you some ponies,but the bore still doesnt make that much power.
or go to a nickel steel 350 block and get the 400 crank and bore for 383,with full rollers locks and a higher lift roller cam you should make around 500 ponies fairly easy if its done well it should go to like 650 ponies
2006-06-21 04:50:03 · answer #3 · answered by pearlblackharley@yahoo.com 5 · 0⤊ 0⤋
i doubt you were making 280- 290 hp before, maybe 230. the cam you are installing is way to big for your motor. 305's are hard to build to make the power that you are looking for. but good luck with your project........i just ran your numbers on desktop dyno and came up with 251hp, that's with high flow exhaust and ported heads. without those changes it could not calculate, it said that the cam spec.s were out of proportion.........
2006-06-21 04:25:39 · answer #4 · answered by truthteller 5 · 0⤊ 0⤋
Go to a shop and get it Dyno tested.
2006-06-21 04:50:08 · answer #5 · answered by ODUSylence08 3 · 0⤊ 0⤋
Sorry, I misunderstood the question. I must be full of horse crap.
2006-06-21 04:21:35 · answer #6 · answered by HoneyBee24-7-365 5 · 0⤊ 0⤋
do you know how much power u had in the first place
2006-06-21 04:26:32 · answer #7 · answered by big zig 2 · 0⤊ 0⤋
there is one easy way to find out. take it to the track run it, and then go to this website.
http://www.wallaceracing.com/Calculators.htm
2006-06-21 04:23:50 · answer #8 · answered by JimL 6 · 0⤊ 0⤋
Well,I have no idea what you are talking about,sorry.(but thanks for the 2 points)
2006-06-21 04:20:51 · answer #9 · answered by Anonymous · 0⤊ 0⤋