Getting another 100 hp from my 415 hp 502?
08-15-2013, 09:10 PM
#11
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I built a stock 509ci engine using all stock parts except the valve train. I went to Bob Madera @ Marine kinetics who set me up with an entire valve train setup but pushrods. Springs, retainers, locks, roller rocker arms, hydraulic roller lifters, cam and he recommended an air gap manifold & 850 quick fuel carb. With a DUI distributor this engine made over 500 lbft of torque from 2800-5300rpm & with a 1" spacer under the carb it made 512hp@5300 but would wind to5600 using dynoroom headers. I am pretty impressed for having to buy new stuff I spentjust under 3G for a turn key stump puller that will live for many hrs. Randy
09-23-2013, 12:26 PM
#12
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11-04-2013, 09:16 PM
#13
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Join Date: Jan 2013
Location: Seatle WA
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i have a bolt on vortech super charger. complete with everything as long as you have a mefi 3 ecu system. the kit comes with a programed mefi 3. the whole system is plug and play at least 125 hp.
you will need to add a seastrainer. 2500.00.
larry
you will need to add a seastrainer. 2500.00.
larry
