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07-06-2013, 10:59 AM | #1 |
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Join Date: Oct 2012
Location: Kansas and Iowa
Posts: 349
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Recommended performance upgrades?
Before I go to college this fall, I would really like to make my truck run better. Here's some quick info on my truck as it sits:
Engine: 350, Carter AFB 4bbl, Edelbrock intake, headers w/dual straight pipes. Transmission: stock TH350. 4:10 rearend. Does anyone have any ideas for some fairly cheap performance upgrades? Posted via Mobile Device
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White70C20 1970 Blue C20 - 250, 4 speed 1985 Ford Thunderbird 2005 Pontiac G6 |
07-06-2013, 11:14 AM | #2 |
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Join Date: Jun 2010
Location: Upland Ca
Posts: 4,147
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Re: Recommended performance upgrades?
If you have not done it yet, the biggest performance bang for your buck is a real tune-up. Get the distributor tuned, fresh parts, and dialed in for proper mechanical & vacuum advance, fresh wires and plugs. Next check plugs for clues to carb function, not to lean, not to rich. If this is already done, what is your budget for mods?
Posted via Mobile Device
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1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703 |
07-06-2013, 11:31 AM | #3 |
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Join Date: Jun 2009
Location: CENTRAL,NJ
Posts: 586
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Re: Recommended performance upgrades?
If you want to save yourself a lot of headaches, change from the points to an HEI,you won't regret it!
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07-06-2013, 11:36 AM | #4 |
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Join Date: Oct 2012
Location: Kansas and Iowa
Posts: 349
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Re: Recommended performance upgrades?
I guess I should've asked this question first: Is a 2 wheel drive 3/4 ton pickup worth modifying? It's not fast by any means.
Posted via Mobile Device It already came with HEI when I bought it.
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White70C20 1970 Blue C20 - 250, 4 speed 1985 Ford Thunderbird 2005 Pontiac G6 |
07-06-2013, 11:51 AM | #5 |
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Join Date: Jun 2010
Location: Upland Ca
Posts: 4,147
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Re: Recommended performance upgrades?
[QUOTE=White70C20;6159392] Is a 2 wheel drive 3/4 ton pickup worth modifying? QUOTE]
Of course it is, Start with all the safety stuff first, brakes, suspension, steering, then mod away with performance goodies.
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1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703 |
07-06-2013, 11:56 AM | #6 |
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Join Date: May 2013
Location: Lino Lakes, MN
Posts: 362
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Re: Recommended performance upgrades?
So cover the basics like they said,
tune up: cap, rotor, plugs, wires, fuel filter & Check Your Timing (often overlooked and believe it or not it isn't always on) this only takes a minute As mentioned by Lee H read your plugs - http://www.4secondsflat.com/Spark_plug_reading.html Then you can make carb adjustments to help efficiency (efficiency = performance too) The basics can go a long way... MOD
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Chad '71 GMC 2500 Custom Ol Blue '72 Custom Deluxe Highlander Stuffed Olive '73 Trans Am '13 Silverado 2500 Duramax Storm Trooper |
07-06-2013, 12:57 PM | #7 |
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Join Date: Oct 2012
Location: Kansas and Iowa
Posts: 349
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Re: Recommended performance upgrades?
Ok. Thanks!
Posted via Mobile Device
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White70C20 1970 Blue C20 - 250, 4 speed 1985 Ford Thunderbird 2005 Pontiac G6 |
07-07-2013, 12:35 AM | #8 |
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Join Date: Apr 2013
Location: Mentone Beach, CA
Posts: 25
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Re: Recommended performance upgrades?
Do a compression test and a leak down test (if you have access to a leak down tester) to see if all cylinders are similar. Might not be a bad idea to go through and check the valve adjustment while you're under the hood.
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