Combo????

SlowJoe · 10-05-2006, 05:31 PM

this is what i am thinking redone stock bottom end,Gt40p heads,e cam,victor jr intake,750 vac sec carb,5 speed and 4.10 gears.What do u guys think and should i change anything?

Blown 5.0 · 10-05-2006, 07:08 PM

ADD: 1 Large Supercharger (your choice)

SlowJoe · 10-05-2006, 07:12 PM

no super chager TURBO

Thinking about a rpm intake.Will the rpm intake and e cam work good with the gt40p heads ?

QWKSNKE · 10-05-2006, 08:13 PM

wouldn't the f cam work better with 4.10 gears?

coupe · 10-05-2006, 09:39 PM

Like I tell everyone; don't limit yourself to a Ford alphabet cam. You can get something just as cheap that's probably more tailored to the small-ish GT40 heads. I think my old favorite Trick Flow Stage 1 cam would do well.
And I think you'll like a 650 carb better. Get a Demon 650.
And 4.10's will work.

1Quik85GT · 10-05-2006, 10:58 PM

with the gt-40 heads. the F cam would make it a terrible slug. I would limit the gt-40 head combo to a low .500 lift cam... Those heads dont breathe well, so it doesnt need a big lift cam or one with alot of duration. If you want to run that Alphabet cam, stick with the b303 or e303...

SlowJoe · 10-06-2006, 01:09 AM

This is a budget build up and i already have the e cam.

QWKSNKE · 10-06-2006, 04:27 AM

I just thought 4.10's would be to much for the e cam

TheJeanyus · 10-06-2006, 05:02 AM

Is this a street car or a race car? I think 4.10s would be too much for a street car with that combo, but then again, I wouldn't build a carb setup for a street car either.

With those small-ish heads, I'd probably go with a B cam for the extra mid range punch.

I agree with Coupe on the Demon 650. 650 cfm is plenty of carb for that setup.

coupe · 10-06-2006, 09:55 AM

I'm not a big fan of the E-303 on a carbed car. It's on a 110º LSA, which means some overlap...it does only have 220º advertised duration, but the intake opens a little early for my taste (for emissions). If the carb is extremely sensitive, there may be vacuum issues.

Trade it for a B-303 if you can find a trade. Or spend $150 for the TFS Stage 1. You'll love it.

10-05-2006, 05:31 PM	#1
SlowJoe Mind Blowing Join Date: Jun 2006 Location: Dawsonville Ga Posts: 3,913	Combo???? this is what i am thinking redone stock bottom end,Gt40p heads,e cam,victor jr intake,750 vac sec carb,5 speed and 4.10 gears.What do u guys think and should i change anything?

10-05-2006, 07:08 PM	#2
Blown 5.0 Senior Member Join Date: Jan 2006 Location: Looking for more ways to add BOOST Posts: 167	ADD: 1 Large Supercharger (your choice) __________________ Hauling A** on Pump Gas !!!!!

10-05-2006, 09:39 PM	#5
coupe Super Moderator Join Date: Dec 2004 Posts: 6,313	Like I tell everyone; don't limit yourself to a Ford alphabet cam. You can get something just as cheap that's probably more tailored to the small-ish GT40 heads. I think my old favorite Trick Flow Stage 1 cam would do well. And I think you'll like a 650 carb better. Get a Demon 650. And 4.10's will work. __________________ " If you can't explain it simply, you don't understand it well enough. " - Albert Einstein

10-06-2006, 05:02 AM	#9
TheJeanyus Administrator Join Date: Dec 2004 Location: Huntsville, AL Posts: 14,774	Is this a street car or a race car? I think 4.10s would be too much for a street car with that combo, but then again, I wouldn't build a carb setup for a street car either. With those small-ish heads, I'd probably go with a B cam for the extra mid range punch. I agree with Coupe on the Demon 650. 650 cfm is plenty of carb for that setup. __________________ 1998 Mustang GT Coupe - World's Slowest Racecar 2005 Toyota 4Runner SR5 V8 2013 Volkswagen Jetta Sportwagen TDI

10-06-2006, 09:55 AM	#10
coupe Super Moderator Join Date: Dec 2004 Posts: 6,313	I'm not a big fan of the E-303 on a carbed car. It's on a 110º LSA, which means some overlap...it does only have 220º advertised duration, but the intake opens a little early for my taste (for emissions). If the carb is extremely sensitive, there may be vacuum issues. Trade it for a B-303 if you can find a trade. Or spend $150 for the TFS Stage 1. You'll love it. __________________ " If you can't explain it simply, you don't understand it well enough. " - Albert Einstein

10-05-2006, 07:12 PM	#3
SlowJoe Mind Blowing Join Date: Jun 2006 Location: Dawsonville Ga Posts: 3,913	no super chager TURBO Thinking about a rpm intake.Will the rpm intake and e cam work good with the gt40p heads ?

10-05-2006, 08:13 PM	#4
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	wouldn't the f cam work better with 4.10 gears?

10-05-2006, 10:58 PM	#6
1Quik85GT Senior Member Join Date: Apr 2005 Posts: 895	with the gt-40 heads. the F cam would make it a terrible slug. I would limit the gt-40 head combo to a low .500 lift cam... Those heads dont breathe well, so it doesnt need a big lift cam or one with alot of duration. If you want to run that Alphabet cam, stick with the b303 or e303...

10-06-2006, 01:09 AM	#7
SlowJoe Mind Blowing Join Date: Jun 2006 Location: Dawsonville Ga Posts: 3,913	This is a budget build up and i already have the e cam.

10-06-2006, 04:27 AM	#8
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	I just thought 4.10's would be to much for the e cam