AnotherA
Well-Known Member
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Holley 4777 carb ( 650cfm double pump) setup for blow through.
Was used on my 318 with ~7lbs of boost.
I ran it with the 650 main body and then moved up to the 750 HP holey main body instead of cutting the choke horn off to fit the carb hat i had.
It ran good, didn't have any problems with the carb.
No longer need it since I'm going back to an NA motor.
Fuel level sight glass
Center hung Nitrophyl floats - Won't collapse under boost.
Jet extensions
.120 Needle and seats
50cc accelerator pump
Power valve channel restriction drilled out to 5/64".
All the hanger18 mods to the carb can be found here.
http://www.hangar18fabrication.com/blowthru.html
Carb $350 + shipping
HP main body SOLD
Located in MN.
Was used on my 318 with ~7lbs of boost.
I ran it with the 650 main body and then moved up to the 750 HP holey main body instead of cutting the choke horn off to fit the carb hat i had.
It ran good, didn't have any problems with the carb.
No longer need it since I'm going back to an NA motor.
![2012-07-22_17-33-45_206.jpg](http://i160.photobucket.com/albums/t164/Freaks-Photos/for%20sale/2012-07-22_17-33-45_206.jpg)
![2012-07-22_17-39-49_67.jpg](http://i160.photobucket.com/albums/t164/Freaks-Photos/for%20sale/2012-07-22_17-39-49_67.jpg)
![2012-07-22_17-30-13_360.jpg](http://i160.photobucket.com/albums/t164/Freaks-Photos/for%20sale/2012-07-22_17-30-13_360.jpg)
![2012-07-22_17-34-57_181.jpg](http://i160.photobucket.com/albums/t164/Freaks-Photos/for%20sale/2012-07-22_17-34-57_181.jpg)
![2012-07-22_17-35-35_334.jpg](http://i160.photobucket.com/albums/t164/Freaks-Photos/for%20sale/2012-07-22_17-35-35_334.jpg)
Fuel level sight glass
Center hung Nitrophyl floats - Won't collapse under boost.
Jet extensions
.120 Needle and seats
50cc accelerator pump
Power valve channel restriction drilled out to 5/64".
All the hanger18 mods to the carb can be found here.
http://www.hangar18fabrication.com/blowthru.html
Carb $350 + shipping
HP main body SOLD
Located in MN.