Speeds in S/G

[Dave Steltz]

Originally Posted by Barney B

I would think that it takes a LOT of motor in s/st trim to go 150mph. You are talking over 2800lb car on the stop for a bit. I don't think your run of the mill 522 or 540 is going to do that. If my thinking is right that would be at least a 8.20 to 8.40 car wide open.
JJ you out there? What ya think.

BB

Barney, there are cars here in Div 1 that I know dont have anything other than off the shelf catalog parts and are that fast..although I will admit that its way easier with injection and alcohol...with alky injection you can kill it to basically an idle off the stop and that lowers the amount you have to run in the stop...

Two other examples...although my roadster is light for sst (2450)...I have a "junk" 496..small roller, 12.5 comp. 305 cc heads, PG, 4.56's, 16/33's...I raced in a local SST series this past year, I have a bunch of time slips 10.90 at 149/150, and it only went a best of 8.70...

Another guy who posts here had a Nova a few years back, 511, Canfield heads from Bill Mitchell, alky hat, 2800 lbs...10.90 at 149 all day..8.80's all out...

So I'm thinking a "regular" 540 can do it on alky easy...with nothing more than off the shelf standard stuff...

I really believe the key is less time on the stop...you see Gary is running 4-5 sec's, you gotta get it back to about 2.2-2.6 secs...

[Bryan Gillespie]

Originally Posted by Dave Steltz

Barney, there are cars here in Div 1 that I know dont have anything other than off the shelf catalog parts and are that fast..although I will admit that its way easier with injection and alcohol...with alky injection you can kill it to basically an idle off the stop and that lowers the amount you have to run in the stop...

Two other examples...although my roadster is light for sst (2450)...I have a "junk" 496..small roller, 12.5 comp. 305 cc heads, PG, 4.56's, 16/33's...I raced in a local SST series this past year, I have a bunch of time slips 10.90 at 149/150, and it only went a best of 8.70...

Another guy who posts here had a Nova a few years back, 511, Canfield heads from Bill Mitchell, alky hat, 2800 lbs...10.90 at 149 all day..8.80's all out...

So I'm thinking a "regular" 540 can do it on alky easy...with nothing more than off the shelf standard stuff...

I really believe the key is less time on the stop...you see Gary is running 4-5 sec's, you gotta get it back to about 2.2-2.6 secs...

You hit it on the head Dave less stop time more MPH
P.S. that Nova had a 505 ci.

[Travis Salter]

my car weighs 2830 with me in it. i have a 572, not a cheap motor by any means. Oh, and by the way, in Div. 4 i am one of the big heavy hitters at every race i show up at, its not as hard as you think to judge 15 or 20 mph on someone, it just takes practice and confidence.

[Bryan Gillespie]

If your a big heavy hitter shouldn't you have a double diget # ?

[CBS jr]

Originally Posted by Travis Salter

my car weighs 2830 with me in it. i have a 572, not a cheap motor by any means. Oh, and by the way, in Div. 4 i am one of the big heavy hitters at every race i show up at, .

heavy hitter... WOW wee... that an $1.25 will get you some coffee.