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View Full Version : Holley: big pump, primary or sec.


malcolm
08-01-2006, 06:36 PM
I'm building an 800 DP to try on my 455. I noticed the bigger acc pump was on the rear, is that where I'll need it the most? I saw an ad for a marine 800 and it had the big pump in the front. What has worked for you guys?
Moneypitt
08-01-2006, 07:45 PM
There is more to carb tuning than just switching acc pumps around. I would suggest you purchase and read the HP book on Holleys. For now, just put the 50cc shooter in the rear as it was originally. After reading the whys and wherefores of Holley tuning tricks you will realize it was there for a reason. If you had a short stroke, "light switch" rever you MIGHT benefit from two 50cc shooters and the necessary other changes needed to make them work, but that Olds will like a little time to gain RPMs and the added fuel later in the power curve......Buy the book, please........MP
GofastRacer
08-01-2006, 07:59 PM
That book does have good info, especially for beginners!..
malcolm
08-01-2006, 08:36 PM
Gee, I thought that's all there was too it! :boxed:
You put it in the front for torque, and in the back for HP right? :)
Thanks anyway
Moneypitt
08-02-2006, 04:03 PM
Gee, I thought that's all there was too it! :boxed:
You put it in the front for torque, and in the back for HP right? :)
Thanks anyway
NO, wrong...........Thanks anyway???..............Yeah, put it in the front, it won't work, but if it makes you happy, go for it............MP
Liberator TJ1984
08-02-2006, 05:10 PM
Put it on Sideways and ya get the best of both worlds :D
steelcomp
08-02-2006, 06:57 PM
Maybe if you understood what the accelerator pump did, or why it was there, you wouldn't have to ask. :rolleyes:
BTW...they're 5cc pumps, not 50cc.
GofastRacer
08-02-2006, 08:02 PM
Maybe if you understood what the accelerator pump did, or why it was there, you wouldn't have to ask. :rolleyes:
BTW...they're 5cc pumps, not 50cc.
Hey Scott, just a little refresher here!.. :) :D
50cc! (http://www.holley.com/135-9.asp)
30cc! (http://www.holley.com/135-10.asp)
GofastRacer
08-02-2006, 08:06 PM
Ahh crap, shit can the carb and put injectors on it and forget about it!.. :rolleyes: :D
Moneypitt
08-02-2006, 08:11 PM
Hey Scott, just a little refresher here!.. :) :D
50cc! (http://www.holley.com/135-9.asp)
30cc! (http://www.holley.com/135-10.asp)
Actually it is a 5 cc pump, but they are rated by volume after 10 pumps, so you're both right.........MP
Yeah, "thanks anyway"........... :rolleyes: :confused:
GofastRacer
08-02-2006, 08:17 PM
Actually it is a 5 cc pump, but they are rated by volume after 10 pumps, so you're both right.........MP
Yeah, "thanks anyway"........... :rolleyes: :confused:
Big mouth!.. :hammerhea :D :D
BTW, check your Pm's on the other board!.. :)
malcolm
08-02-2006, 08:21 PM
Shit, try and make a little joke and you fockers just circle jerk all over the place. :yuk:
GofastRacer
08-02-2006, 08:25 PM
LMAO!... :D :D
steelcomp
08-02-2006, 10:25 PM
LOL...oh, sorry...guess I missed that part. :rollside:
steelcomp
08-02-2006, 10:28 PM
Hey Scott, just a little refresher here!.. :) :D
50cc! (http://www.holley.com/135-9.asp)
30cc! (http://www.holley.com/135-10.asp)
Actually it is a 5 cc pump, but they are rated by volume after 10 pumps, so you're both right.........MP
:D :D :yuk:
SmokinLowriderSS
08-03-2006, 02:27 AM
Shit, try and make a little joke and you fockers just circle jerk all over the place. :yuk:
That's what we do best in here. :D Sometimes we even circle up in Benchracers. :cry: :cry:
058
08-03-2006, 05:27 AM
That's what we do best in here. :D Sometimes we even circle up in Benchracers. :cry: :cry:I thought I was in Benchracers.... :yuk: