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Date Posted: 10:11:20 09/24/02 Tue
Author: Big Block Drop out
Subject: Re: do the math!!!!!Please tell the TPSA guys what motor/weight comb you & your small friends OPPS I mean small block friends need to WIN EVERY RACE Im sure thell cange the rules to make all you winers happy! I heard they were gona do this sunday but NONE OF YOU SMALL BLK GUYS SHOWED UP !!!! And us big blk guys arent smart enough to use a calculator, ya know!!! Before sunday it was NO SML BLKS at all ??
In reply to: school teacher 's message, "do the math!!!!!" on 02:13:30 09/24/02 Tue

>Reher and Morrison advertise thier super series 555
>to make 910 hp. Well lets do the math kids. 2450 min
>wt for BBC divided by 910 HP = 2.69 pounds per horse
>power.
>With the current rules on the small blocks to make the
>same 2.69 punds per horse power a small block with a
>cast manifold and single carb will have to make 855
>horse power.
>Remember this is supposed to be "affordable" try
>making 855 hp out of a smallblock with a cast manifold
>and make it affordable!!!! My guess on a small block
>with a cast manifold and single carb is 750 -800 hp if
>you are lucky. That is probably an OVERESTIMATE!! but
>lets use those #s anyways. 2300/750 hp = 3.06 pounds
>per hp or in other words FIRST ROUND DUCK!!!
>2300/800hp = 2.875 still a duck. THE EASIEST SOLUTION
>IS EITHER ALLOW SHEET METAL INTAKES AND 2 FOURS ON THE
>SMALL BLOCKS @ 2300 OR LOWER THE WEIGHT BREAK TO
>EITHER 2150 OR 2200 BEFORE YOU SAY I AM CRAZY DO THE
>MATH AND YOU WILL SEE.
>Lets do some more math. 910 hp divided by 555 =1.64
>horsepower per inch on the big block. Now lets look at
>the small block. 855 hp divided by 434 = 2 hp per
>inch. I have built a 434 before had over $12,000 in
>the shortblock alone. Had pontiac alum heads sheet
>metal intake single dominator it made 760 hp / 605 ft
>lbs torque. The bigger the motor the less per inch it
>will make typically. I know of a 396 ci buick headed
>small block w/ sheet metal intake 2 carbs made 835 hp
>thats 2.10 per inch on the buick. Now take the
>manifold off and put a cast manifold single 4 on it
>How much power do you think he will lose by doing
>this??? A hell of a lot more than .10 per inch I can
>promise you that.
>Speaking of affordability. Whats the $100.00
>membership fee for? Whats it going to be used for
>exactly? Are you buying scales? or other equipment?
>Going to a points fund?

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Replies:

[> Re: do the math!!!!!Hey teach ; as for the $100.00 membership fee , you'll be real proud of me, I did some calculatons and if these 2 guys that are starting TPSA out of there pockets get 30 members thats $3000.00 and if you take all there expences (web site,purse$ for races ETC.) I'll bet these guys are gonna leave the country with all the extra money? Maybe you should have been at the meeting!!! -- Mathematician, 10:40:23 09/24/02 Tue [1]

>Reher and Morrison advertise thier super series 555
>to make 910 hp. Well lets do the math kids. 2450 min
>wt for BBC divided by 910 HP = 2.69 pounds per horse
>power.
>With the current rules on the small blocks to make the
>same 2.69 punds per horse power a small block with a
>cast manifold and single carb will have to make 855
>horse power.
>Remember this is supposed to be "affordable" try
>making 855 hp out of a smallblock with a cast manifold
>and make it affordable!!!! My guess on a small block
>with a cast manifold and single carb is 750 -800 hp if
>you are lucky. That is probably an OVERESTIMATE!! but
>lets use those #s anyways. 2300/750 hp = 3.06 pounds
>per hp or in other words FIRST ROUND DUCK!!!
>2300/800hp = 2.875 still a duck. THE EASIEST SOLUTION
>IS EITHER ALLOW SHEET METAL INTAKES AND 2 FOURS ON THE
>SMALL BLOCKS @ 2300 OR LOWER THE WEIGHT BREAK TO
>EITHER 2150 OR 2200 BEFORE YOU SAY I AM CRAZY DO THE
>MATH AND YOU WILL SEE.
>Lets do some more math. 910 hp divided by 555 =1.64
>horsepower per inch on the big block. Now lets look at
>the small block. 855 hp divided by 434 = 2 hp per
>inch. I have built a 434 before had over $12,000 in
>the shortblock alone. Had pontiac alum heads sheet
>metal intake single dominator it made 760 hp / 605 ft
>lbs torque. The bigger the motor the less per inch it
>will make typically. I know of a 396 ci buick headed
>small block w/ sheet metal intake 2 carbs made 835 hp
>thats 2.10 per inch on the buick. Now take the
>manifold off and put a cast manifold single 4 on it
>How much power do you think he will lose by doing
>this??? A hell of a lot more than .10 per inch I can
>promise you that.
>Speaking of affordability. Whats the $100.00
>membership fee for? Whats it going to be used for
>exactly? Are you buying scales? or other equipment?
>Going to a points fund?


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