mfg Posted 13 hours ago Report Posted 13 hours ago I’m finishing up the restoration of my 1956 Golden Hawk, and have been out on the road driving it a bit. It has a 3.92 rear end ratio, and having a stick shift tranny, I’m very impressed with the low end torque this car has… It really pushes me back in the seat when I step on it! I can only imagine what a Studebaker Avanti would have performed like if this engine (352) was available in 1963! Off the line performance of this Stude is similar to my ‘73 Avanti (400CI)
aardvark Posted 10 hours ago Report Posted 10 hours ago Huh. I have just bought a ''73'' Avanti (was listed here) with a 400ci. I've been having fuel issues so I can't judge it's performance ... Yet.. IF it's anything near when I transplanted a 400 in a Chev Vega, it'll be a thrill ride.
mfg Posted 4 hours ago Author Report Posted 4 hours ago 5 hours ago, aardvark said: Huh. I have just bought a ''73'' Avanti (was listed here) with a 400ci. I've been having fuel issues so I can't judge it's performance ... Yet.. IF it's anything near when I transplanted a 400 in a Chev Vega, it'll be a thrill ride. Yes Ard,….the ‘400’ had something like 400 lbs/ft of torque at a low RPM…. You’re Vega, a very light car, MUST have been a real THRILL RIDE!!!
aardvark Posted 3 hours ago Report Posted 3 hours ago (edited) I'm an old school Muscle Car Guy, Had Mustangs and GTO (Judge). All were fun, but the Vega was actually downright scary fast. I don't expect the same out of this car but anything close would be more than nice. ............................ I've run up against a fuel feed issue in the ''73''., Gotta blow out the fuel line and maybe I need to get into the tank for the p/u setup. I don't know if there is an ''in tank''' pump or if it's just a p/u and gas level setup. I changed the pump at the engine and added a clear filter... very little is getting pulled up into the filter Edited 3 hours ago by aardvark
mfg Posted 2 hours ago Author Report Posted 2 hours ago 2 minutes ago, aardvark said: I'm an old school Muscle Car Guy, Had Mustangs and GTO (Judge). All were fun, but the Vega was actually downright scary fast. I don't expect the same out of this car but anything close would be more than nice. ............................ I've run up against a fuel feed issue, gotta blow out the fuel line and maybe I need to get into the tank for the p/u setup. I don't know if there is an ''in tank''' pump or if it's just a p/u and gas level setup. It’s the old school setup Ard… Unfortunately, these Avantis have a bottom dead center fuel outlet (in the tank)… So debris tend to collect in that area….. So blow everything out, change filters (one in carb fuel entrance) and possibly install new mechanical pump…. (inexpensive for Chevys) … Good luck with this!… Ed
aardvark Posted 1 hour ago Report Posted 1 hour ago (edited) I did everything You recommend.. cept blow out and carb inlet filter. Will blow it out tomorrow, That makes some sense to me. The '63' Repair manual said it' gravity feed to the engine pump. Tank sits way higher than the engine pump. Thus needing the rubber line crimped off at the inlet to the pump... Otherwise gas spills out..Had that line off before and not even a drip... So the gas level sensor is not tied into the system?? (it needs replaced anyways) What air psi do You think I should use? Thinking about 10 lbs. Oh, and thanks Bro-Man, for the feedback.. It's reassuring to what I'm doing. Edited 1 hour ago by aardvark
mfg Posted 1 hour ago Author Report Posted 1 hour ago 1 minute ago, aardvark said: I did everything You recommend.. cept blow out and carb inlet filter. Will blow it out tomorrow, That makes some sense to me. The '63' Repair manual said it' gravity feed to the engine pump. Tank sits way higher than the engine pump. Thus needing the rubber line crimped off at the inlet to the pump... Otherwise gas spills out..Had that line off before and not even a drip... So the gas level sensor is not tied into the system?? (it needs replaced anyways) What air psi do You think I should use? Thinking about 10 lbs. Yes, gas level sensor is old style float type (probably cork… which can deteriorate with age … like me!) 10 lbs should be plenty… have someone listen for air bubbles at fuel inlet….Ed
aardvark Posted 1 hour ago Report Posted 1 hour ago (edited) Yeah. Wifey will be available to hear bubbles and hiss. I was going to squirt a little PB Blaster in the line first and wait a few before air'ing it up. Thanks ...and I understand deteriorating... at 72. Dan O' Edited 1 hour ago by aardvark
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