I recently modify mi Camaro it was TBI, I put a new edelbrock intake, new carburetor 750, and a new rear axle, the old one was 2.73, and the new is 3.23 positraction, so need to know, if some one knows how many Hp win my car, the best time I did in 1/4 mile was 16.8, I apreciatte al the comments, thanks all.

 

I feel like my IQ fell after reading this haha. Also you posted in the wrong section. Are you asking what it will run in the 1/4 mile now? Ill say 16.1 if your lucky.

 

I'm guessing English is his second language....cut him some slack.

 

just changing to a carb setup wont net you much power, especially if you haven't tuned the carb. 750 is too big for a 305, probably would get better response with something closer to 650. depending on the intake, you may get a couple hp, but a basic performer won't be much of a step up

 

Did you put a 750cfm carb on a near stock 305?

I think that would hurt your horsepower.

 

Good point, it says he's from Mexico. In all fairness though, I would not expect any hp gains from these mods, assuming the TBI setup was running properly.

 

Thanks all of you, I always recived good answers from all members here, but this time I always recived some funny coments, I guess you are experts talkin spanish, right, anyway, the TBI doesn´t works correct, that´s why choose to install the carb, one more time thank all of you, I feel discrminated, just because I live in MEXICO, no more questions.

 

^ If you want to carb it I would go after a 600cfm carb not a 750

 

Lo siento si estas enojado con nosotros -- no quieremos discriminar. Si tienes un f-body generacion tres, tu eres nuestro amigo. No importa de donde eres tu.

Para tu pregunta original, el podre de tu carro deber ser el mismo o muy cerca del mismo con carburador o injeccion de "throttle body". Lo siento para espanol malo. Yo tengo cuatro anos de espanol in colegio, pero tu ingles es mucho mejor que mi espanol.

 

Throw on a 600cfm carb instead of the 750 and get some headers and decent exhaust and your car should def pick up some power.

 

Sorry, I forgot to mention, that I used stainless steel headers 2.75" intake, and 3" exhaust, and all the exhaust pipes are 3", one more time thanks all of you, for your comments, I appreciate.

 

For all of you that talked smack on the carb and intake cool but understand a properly tuned 750 can be amazing but it takes percision. and if he used a rpm performer series manifold hes capable of atleast 15.5...... I used to run an 850 DP on a edelbrock highrise bored 60 over and 3/4 roller cam eaton twin screw 10.3

 

Oh sorry I missed your post on the headers... Your lacking back pressure go with the hooker shorty tubes... 1 5/8 tube with 3" collector or open it at the downpipe and put a reducer in.... If not you might just blow the valves out good luck