
Re: Top end response
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Re: Top end response
- From: Dodger7998@xxxxxxx
- Date: Thu, 11 Mar 2010 13:08:25 EST
Rich just a thought ,,,,,,,,, what if you were to put a bypass solenoid
on you fuel line around the pressure regulator so as you had full pump
pressure at the carbs when acc. pedal is on the floor,,,,,,,,,
In a message dated 3/11/2010 12:05:04 P.M. Central Standard Time,
rlkinsley@xxxxxxxxx writes:
I have been thinking about my top end performance. I have improved leaps
and bounds in my ET's but my top-end is frozen around 70mph in the
1/8th. It almost feels like a governor. I'm thinking I may have fuel
delivery issues at sustained WOT. I know I have plenty of fuel available
with my new 3/8's lines and the macho Holley blue 110gph electric pump.
So I'm thinking that since the carbs are bumped up rich a couple stages
maybe I should put in the larger needle and seats and high perf accel
pumps. I may be lacking in flow capacity at sustained top-end. The accel
pumps have larger nozzles currently but I feel it may need more volume
also for the initial launch. I've ordered the Edelbrock #1980
needle/seat assy ($11ea local) and the #1982 Hi-perf accel pump plunger
assy ($14ea local). I'll try that out this season and see if it's the
key to the top-end.
I was kinda wondering before if my Engine Dynamics 9&1/2" 3000 stall
converter was slipping. In retrospect I think fuel delivery is more
likely.
What are your thoughts?
Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies
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[Non-text portions of this message have been removed]
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Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
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