CLASS RACER FORUM

CLASS RACER FORUM (https://classracer.com/classforum/index.php)
-   .90 Heads Up Class Racing (https://classracer.com/classforum/forumdisplay.php?f=6)
-   -   Speeds in S/G (https://classracer.com/classforum/showthread.php?t=15196)

GaryGoFast 01-22-2009 09:39 AM

Re: Speeds in S/G
 
Quote:

Originally Posted by Travis Salter (Post 101792)
I think there should NOT be any MPH rules. I run 150 in S/ST in div. 4, a couple of years ago when we starting going this fast people did CRY about it, but they have got used to it. If you dont like what US FAST cars are going, build a bigger motor or shut up and deal with. Just my 2 cents


I agree with you Travis, in 97 when my backhalf was going 10.90@142, everyone bitched, now at 10.90@150 I am not alone anymore.
Even more important I wonder how bad the car counts are gonna be affected by the economy?

CBS jr 01-22-2009 12:12 PM

Re: Speeds in S/G
 
Quote:

Originally Posted by GaryGoFast (Post 101833)
I agree with you Travis, in 97 when my backhalf was going 10.90@142, everyone bitched, now at 10.90@150 I am not alone anymore.


WOW... you and travis are REALLY fast.

Dave Steltz 01-22-2009 01:34 PM

Re: Speeds in S/G
 
Quote:

Originally Posted by Travis Salter (Post 101792)
I think there should NOT be any MPH rules. I run 150 in S/ST in div. 4, a couple of years ago when we starting going this fast people did CRY about it, but they have got used to it. If you dont like what US FAST cars are going, build a bigger motor or shut up and deal with. Just my 2 cents


No offense, but its takes a WHOLE lot less to go 150 in SST than it takes to go 170 in Gas...any decent 522 or 540 will get you there at 2800-2900 lbs...

But take that motor going low 150's in Gas and its 20 k more to go 170...

No whining here and thats not how this topic started...I dont believe in speed limits...

I'm not going to spend the money, and like I and others mentioned, the big mph cars dont generally kick the crap outta the lower mph cars, you just have to know how to RACE !!!!!

Just my .02 also...

Barney B 01-22-2009 03:49 PM

Re: Speeds in S/G
 
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

GaryGoFast 01-22-2009 05:34 PM

Re: Speeds in S/G
 
Quote:

Originally Posted by Barney B (Post 101940)
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


My Buick is 2835lbs, goes 8.55@156, 10.90@149-51, on the stop 3.90-4.50 weather perm.

GaryGoFast 01-22-2009 05:37 PM

Re: Speeds in S/G
 
Quote:

Originally Posted by CBS jr (Post 101868)
WOW... you and travis are REALLY fast.

That made me laugh out loud.

Dave Steltz 01-22-2009 05:51 PM

Re: Speeds in S/G
 
Quote:

Originally Posted by Barney B (Post 101940)
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 01-22-2009 06:18 PM

Re: Speeds in S/G
 
Quote:

Originally Posted by Dave Steltz (Post 101975)
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.

frank v 01-22-2009 07:48 PM

Re: Speeds in S/G
 
less time on the stop , and more time in the bar!

frank v 01-22-2009 07:50 PM

Re: Speeds in S/G
 
damn Dave , your becoming a posting *****


All times are GMT -4. The time now is 11:52 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright Class Racer.com. All Rights Reserved. Designated trademarks and brands are the property of their respective owners.