Just sold the Ultra 950 HP that was on my 520 and getting ready to order something bigger. My combination is 520, 13.5:1, out the box new style SCJ's, Lunati 252/260 @ .050, .650/.650 cam, out of the box Victor intake with 4150 flange and an N.O.S. Pro Fogger, C6 with a brake and a BTE converter I'm having restalled this week. This is in a 93 Mustang with 3.73's and weighs approximately 2,950-3,000 with me in it. I talked to Biggs about doing an E85 1,000 HP if I go the E85 route, or putting a 4500 adapter on it and running a Dominator, just not sure what size it would need. Any suggestions?
I've already talked to several carb shops and got different answers from all of them. I've been told I can keep the 4150 intake and run a 1,000 HP, while others say I need at least an 1,150 Dominator. I was hoping someone on here not trying to sell me a carb could tell me what works for them instead of just telling me to have a carb shop build one.
You will find that most if not all of the engines in that size range making big power are doing it with the dominator. 1050 seems to be the minimum starting point.
Thanks Boss, I noticed that from looking at most of the combos on here. The guys at Bigs told me they can build a 4150 based 1050 HP that will run faster than a Dominator if I'm not going to turn it over 6,500, does this sound right?
what do u think of the biggs carbs i'm running one of his 950 not sure if its better change alot of things at the same time it does idle much better than the pro form
dragweek quickest street rod
2009 2010
I never ran a Biggs personally, but have a couple friends that have and both their cars picked up with the Biggs. I ended up buying a ProSystems Pro IV Dominator. I've changed heads and cam so I won't know what made the biggest difference. I'm sure the P51's will be the biggest gain though.
There is a C&S on the Auction Block that would probably set you on fire.
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