Its here let the crying begin

[walt@realspeed]

BES said thats weak...theres a reason why bennet doesnt enter the engine masters challenges!!!

we have a good car im sure it will run faster than last year. we are going for a repeat of last year.

[Troyjr]

Kinda looks like our 11* engine...

Jet restrictions wont matter come next month anyway..

[RedBullet]

The crying aint begun yet, wait until the restrictions are handed down for the 23* heads and then you will see some crying!!! What goes around, comes around.......

Thats what i'm talkin about an eye for an eye, If one car goes to fast an is penalized then the next guy should be penalized also...

Let me finish and say nobody should be penalized for going to fast, Howard just done his job with the rules he was delt, I hope we can fix this before everyone stops racing in real street!!

[Brian Goss]

Thats what i'm talkin about an eye for an eye, If one car goes to fast an is penalized then the next guy should be penalized also...

Let me finish and say nobody should be penalized for going to fast, Howard just done his job with the rules he was delt, I hope we can fix this before everyone stops racing in real street!!

i agree i hope someone changes these rules 1 last time so everyone can race. But i think ego will prevent common sense from being used. Lets hope i am wrong! otherwise we will see alot of cars breaking out of the 5.30- bracket we all know exists

BTW no crying here i am buiding one just like it with a blower.

[red99ls1]

I know this sounds dumb but would any of you guys be able to tell me the big differance between the 15* heads and the 23* heads? What is the big power gain or any gain from one head to the other?

[HotStreet3134]

I know this sounds dumb but would any of you guys be able to tell me the big differance between the 15* heads and the 23* heads? What is the big power gain or any gain from one head to the other?

23* = 2950 + unlimited jet=
15* = 3100 +.082 jet=

See the difference.

I know that's not the answer you were looking for but it's a good start!

[red99ls1]

23* = 2950 + unlimited jet=
15* = 3100 +.082 jet=

See the difference.

I know that's not the answer you were looking for but it's a good start!

Thanks it helps a little bit. I was wondering what the power difference is that. I am just starting to learn about this stuff. Like why would one be better than the other. Like does one degree allow you to run a bigger cam or does it flow better and why? Thanks in advance

[Chevelle Rob]

Thanks it helps a little bit. I was wondering what the power difference is that. I am just starting to learn about this stuff. Like why would one be better than the other. Like does one degree allow you to run a bigger cam or does it flow better and why? Thanks in advance

23* vs 15* is the differance in valve angle in relation to the deck surface of the head. A shalower angle like a 15* will have a smaller chamber for les valve shrouding and can use less dome on the piston achieve a batter burn in the chamber. also have better flow charactoristics with raised runner ect..

[R/S #2020]

Bobby, why dont you start racin your car and not your mouth.

[Pontiac Dude]

But you can angle cut a 23 degree SBC head into the 20/21 degree range and end up with 12.5 plus with the longer stroke and bigger cube SBC's.


Those Aussie Iron SBC heads can flow some big numbers.
Then add the unlimited jet.........