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Best TC and rockers for the lil 305

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Old Sep 4, 2002 | 05:23 PM
  #1  
Matt86t/a's Avatar
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From: Hillsborough, NJ and SJU in Philly
Best TC and rockers for the lil 305

Alright guys, what are the best torque converter/stall and rocker arms for my car? I got the little 305 and i'm sticking to it. No need to convince me in getting a 350. 10 yrs from now a 305 will seem even cooler to be running 14's (i hope by then) . I'd like about the same gas mileage too. I was thinking comp cams 1.6 rockers. I saw them in Summit for $191.95. Sound good? Also i was thinking of getting one of the B&M Tork Master converters. The 2400 sounds pretty good, but it has a 2,300-2,500rpm stall. I think that may be too much. The 2000 has a 1,900-2,100rpm stall. I'll get the one with the appropriate stall. It's only like $30 more for the 2400. Anyone have any of these mods? Thanks a lot for your help guys.

~Matt
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Old Sep 4, 2002 | 07:22 PM
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five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I haven't heard enough good things about B&M lately to risk one of their converters. Talk to Dana at Pro Built, he'll get you on the right track.

The cam and torque converter are a matched set - you need the TC to work well with the cam you have. And, 1.6 rockers are typically a "cheap" way to increase lift without having to get a different cam. In your case, the cam is so mild that it probably wouldn't make a noticeable difference.

A 305 running 14's? Not too big of a deal, really. Mine has 150k miles on the shortblock and tranny, ran the best time listed in the sig last Saturday (8800' equivilent altitude - the correction only takes elevation into account). I drove it to the track in the morning because I left the '57 there overnight; decided to give the Camaro a try, so emptied the trunk, adjusted tire pressures, disconnected the thermovac on the air cleaner, and disconnected the AC so I could use the fan to help cool it down. First run out produced that time.
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Old Sep 4, 2002 | 07:39 PM
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Matt86t/a's Avatar
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From: Hillsborough, NJ and SJU in Philly
thanks. What TC would go with my cam, and what kind do you have? What would be a good stall speed? Right now it's the stock 1,500rpms. I wouldn't think i'd need to go much higher.

~Matt
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