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    Will these work?

    Will these fit my 87 3.8 NA block? SBC 350 .100 Dome .020 Over Hi-Compression Pistons & Moly Ring - Edmonton Engine, Engine Parts For Sale - Kijiji Edmonton Thanks.
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    KB Pistons

    What do you guys think about these? Will they rase my compression? The specks are: Bore (in) 3.820 in. Bore (mm) 97.028mm Piston Style Dish, with no valve reliefs Piston Material Hypereutectic aluminum Compression Distance (in) 1.805 in. Wrist Pin Style Press-fit Pin...
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    Valve Springs

    I'm rebuilding my 3.8 carbed N/A peoject and need to know what you guys are suggesting for valve springs. I'm using the Edelbrock kit. Heard something about 105lb springs and 980's but need more info. Please help. Thanks AJ I thought I was posting in B4 black. :confused:
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    Valve Springs

    I'm rebuilding my 3.8 carbed N/A peoject and need to know what you guys are suggesting for valve springs. I'm using the Edelbrock kit. Heard something about 105lb springs and 980's but need more info. Please help.
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    12:1 Compression

    Ruggles Stage 1 guide says stock 3.0 flat pistons will give ya 12:1 compression in a stock 3.8. Anyone use them and did you have to modify anything to make it work (cut relief valves in the pistons)? Thanks.
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    Oil Pump Spring

    I'm putting in a new oil pump and was wandering which oil pressure spring I should use. the 40lb orange one or the 60lb yellow one? This is a 3.8 NA engine. Is their any point in going to the high oil pressure spring on a NA application? Thanks.
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    Even Fire vs. Odd Fire Distributor

    Are those interchangable? Also how can I tell the difference between the 2? Thanks.
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    Edelbrock vs. 4.1 combo

    OK guys, I'm on the fence here and need some advice. Should I stick with the 4.1 intake and Q-jet I have. Intake needs to be ported and the Q-jet has to be rebuild. Or should I get the Edelbrock Performer intake and 500 cfm Edelbrock carb and be done with it? The thing about the 4.1/Q-Jet...
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    This Cam any good?

    Hi everyone, I'm doing a 86 3.8 N/A build and am looking for a bit more performance. I'm trying to get 200hp and 250 tq out of this engine without boosting it. BTW this is an abandoned project that I inherited. Here is what I'm working with: - rebuild block 20 over pistons; 8.5 CR -...
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