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Blow thru vs regular #887182
12/24/10 12:24 PM
12/24/10 12:24 PM
Joined: Nov 2003
Posts: 2,131
New Lenox IL
cudadon Offline OP
top fuel
cudadon  Offline OP
top fuel

Joined: Nov 2003
Posts: 2,131
New Lenox IL
Whats the diff. between the 2?
Do you have to use blow thru with a Paxton SC?
Thanks, Don

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Re: Blow thru vs regular [Re: cudadon] #887183
12/24/10 12:25 PM
12/24/10 12:25 PM
Joined: Jan 2003
Posts: 8,027
Tulsa OK
Bad340fish Offline
master
Bad340fish  Offline
master

Joined: Jan 2003
Posts: 8,027
Tulsa OK
Blow thru is when the blower or turbo is pushing through the carb. Draw through is where the carb is in front of the blower and the blower or turbo pulls the fuel from the carb. Draw through is pretty much dead other than roots blower applications.


68 Barracuda Formula S 340
Re: Blow thru vs regular [Re: cudadon] #887184
12/24/10 03:46 PM
12/24/10 03:46 PM
Joined: Aug 2003
Posts: 43,180
Bend,OR USA
C
Cab_Burge Offline
I Win
Cab_Burge  Offline
I Win
C

Joined: Aug 2003
Posts: 43,180
Bend,OR USA
Quote:

Whats the diff. between the 2?
Do you have to use blow thru with a Paxton SC?
Thanks, Don


You could do either, your choice Pull thru is probally pretty hard to start first time if you don't have a primer in the intake stream after the blower My choice would be electronic fuel injection

Last edited by Cab_Burge; 12/24/10 10:18 PM.

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: Blow thru vs regular [Re: cudadon] #887185
12/24/10 05:12 PM
12/24/10 05:12 PM
Joined: Jun 2007
Posts: 2,646
Plymouth Meeting, PA
bigtimeauto Offline
Trophy Winner
bigtimeauto  Offline
Trophy Winner

Joined: Jun 2007
Posts: 2,646
Plymouth Meeting, PA
Quote:

Whats the diff. between the 2?
Do you have to use blow thru with a Paxton SC?
Thanks, Don




Yes, if your not using Fuel injection


BB, TT5,Procharged 3300lb Street Car 4.79/154
Re: Blow thru vs regular [Re: Cab_Burge] #887186
12/25/10 06:01 AM
12/25/10 06:01 AM
Joined: Apr 2004
Posts: 1,056
Mt.Vernon IL
Twin Turbo Mower Offline
super stock
Twin Turbo Mower  Offline
super stock

Joined: Apr 2004
Posts: 1,056
Mt.Vernon IL
Quote:

Quote:

Whats the diff. between the 2?
Do you have to use blow thru with a Paxton SC?
Thanks, Don


You could do either, your choice Pull thru is probally pretty hard to start first time if you don't have a primer in the intake stream after the blower My choice would be electronic fuel injection




My friend had a draw through setup on a 70 capri 454. After a while of tuning on it he got it to start pretty good.







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