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 Post Posted: Sat Aug 04, 2012 6:03 am 
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Carb needed 96 mains from stock 92 and .027 HS air bleed from stock .031 plus two 4.5 power valves , LOTS of fuel , a .026 air bleed did make it a bit rich on the last pull.


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 Post Posted: Sat Aug 04, 2012 6:22 am 
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Location: N.J.
How about some spec's on that motor? Looks like your on the right track as it seems like Holley always puts to big of a MAB..
Bruce mapped out on of those and looks like it could use less emulsion also #-o

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running E85
Best ET 8.07
Best MPH 170.71
Barry


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 Post Posted: Sat Aug 04, 2012 8:22 am 
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Location: Auburndale, Florida
I don't see anything wrong with the numbers above. My 1150 Ultra came with 96H jets and the exact same calibration as the true 950. I'm curious to see what the engine specs are. Could you also post manifold vacuum?

We were supposed to run one of those over a dyno atop a 363 FFFFFFFFord this week. Header supplier sent wrong headers that won't clear the dyno cart. So that won't get done til custom made dyno headers show up.

I'm not sure what the owner will let us do as far as 'tuning' but we have 650, 750, 850, and 950 Ultras to test.

It should be interesting.


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 Post Posted: Sat Aug 04, 2012 9:44 am 
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It's not that it wanted lots of fuel, it's that the large venturi creates a lower booster signal, so you need a larger jet to lower the jet restriction in the main system. A properly built Dominator will flow more air but require less mainjet, and do it with no power valves. And make more power... ;-)


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 Post Posted: Sat Aug 04, 2012 12:40 pm 
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4.185 X 4.350(479 cu) , 10.9 compression , 249-257 lsa 112 in @ 110 (hyd roller) .646 int .608 exh.
2 inch Kooks headers CNCd Edelbrocks 305 intake 220 exhaust
Edelbrock Air gap duel plane. Vacuum at 6000rpm -1.8


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 Post Posted: Sat Aug 04, 2012 1:18 pm 
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Location: Montgomery, Alabama
Milan.. wrote:
4.185 X 4.350(479 cu) , 10.9 compression , 249-257 lsa 112 in @ 110 (hyd roller) .646 int .608 exh.
2 inch Kooks headers CNCd Edelbrocks 305 intake 220 exhaust
Edelbrock Air gap duel plane. Vacuum at 6000rpm -1.8


Must be an Olds. =;


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 Post Posted: Sat Aug 04, 2012 1:51 pm 
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Hmmm , guess I did leave that part out ...... BBOlds

Mark a dominator would be nice , will not fit under the hood ......


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 Post Posted: Sat Aug 04, 2012 2:55 pm 
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Location: Florida
One other thing, if you drag race this car remove the rear PV and jet up to compensate, make sure you have jet extensions.


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 Post Posted: Sat Aug 04, 2012 4:38 pm 
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Came with jet extensions , but if I do race it I will use BLP jets w/extensions built in , nice stuff.
Also I have a 1090 King Demon I want to make a 2 circuit is it worth changing? Does BLP have a set of metering blocks that will work?? Carb has 8 hole annular boosters , its been to the dyno twice , not even close to enough fuel.


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 Post Posted: Sat Aug 04, 2012 4:43 pm 
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Location: Florida
PM Nomad above, he will set you up with BLP 2 circuit blocks with the correct mods. Some of the issue getting enough fuel is the calibration used, way too much emulsion.


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 Post Posted: Sat Aug 04, 2012 4:49 pm 
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Thanks , got it .....


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 Post Posted: Sat Aug 04, 2012 7:08 pm 
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Location: Montgomery, Alabama
Is this a Strange Magic Build? =; =; =; =;


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 Post Posted: Sat Aug 04, 2012 7:35 pm 
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Location: Auburndale, Florida
Just for every one's info. The new true 950 has the same throttle bore to venturi ratio as an 1150.

milan, I think that motors pulling a lot of vacuum at that RPM.


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 Post Posted: Sat Aug 04, 2012 8:09 pm 
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Scott , I build my own motors , check out ROP in Hardcore , its on there.....

Bruce , I thought it was a bit high too , it did wander too , wondering if the hose leaked , it was way too big for the intake fitting ....


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 Post Posted: Sat Aug 04, 2012 8:20 pm 
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I was just kidding Milan. =;


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