 1.8--->2.0 Big Bore vs. stock 2.0, Cheeper to build a Big Bore from a 1.8? |
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| thomasotten |
 Jul 9 2004, 09:36 AM
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Senior Member  Group: Members Posts: 1,565 Joined: 16-November 03 From: San Antonio, Texas Member No.: 1,349  |
I need some advise as to which direction to take my project. I have a 1.8 engine that is already out of my car. It could use a rebuild. I was wondering, for a street car with miild performance increases desired, what are the pros and cons of rebuilding a 1.8 engine to a big bore 2.0, as opposed to just buying a stock 2.0L and rebuilding that? Would I come out about the same, cost and performance wise? Either system will have 2.0L heat exhangers/exhaust.
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| tat2dphreak |
Jul 15 2004, 10:05 AM
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stoya, stoya, stoya Group: Benefactors Posts: 8,797 Joined: 6-June 03 From: Wylie, TX Member No.: 792 Region Association: Southwest Region  |
QUOTE(thomasotten @ Jul 15 2004, 09:56 AM) So does the 1.8/1.7 case need to be machined to accept the 96 mm (or 94 mm) pistons/cylinders? no the case should be fine up to about 103mm if I remember... the heads on the 1.7 would need machining for 96mm+ but all of the cases are about the same... see this for more info: type 4 secrets revealed |
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Posts in this topic
thomasotten 1.8--->2.0 Big Bore vs. stock 2.0 Jul 9 2004, 09:36 AM
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96mm Pistons/Cy... Jul 9 2004, 09:49 AM tat2dphreak the cost would be similar... you would have to fac... Jul 9 2004, 09:55 AM anthony Since labor and machining costs would be the same ... Jul 9 2004, 10:56 AM thomasotten So does the 1.8/1.7 case need to be machined to ac... Jul 15 2004, 08:56 AM tat2dphreak ... Jul 15 2004, 01:30 PM newdeal2 I have yet to get an answer on the cost but I have... Jul 15 2004, 02:02 PM Dave_Darling The 2.0 heads, in stock form, make better power th... Jul 15 2004, 03:09 PM tat2dphreak you should at least check the align bore... it doe... Jul 15 2004, 03:22 PM thomasotten Is aircooled.net's upgraded oil pump the same ... Jul 15 2004, 03:50 PM tat2dphreak I don't know if they are EXACTLY the same... b... Jul 16 2004, 01:16 PM p914 ... Jul 16 2004, 01:40 PM
Cap'n Krusty Ya might want to consider using a 2 litre crank an... Jul 16 2004, 05:48 PM |
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