Need Engine rebuilding advice, 1.7 top end bad, need some options |
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Need Engine rebuilding advice, 1.7 top end bad, need some options |
brandomc |
Aug 4 2009, 12:53 PM
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#1
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Member Group: Members Posts: 113 Joined: 14-May 09 From: los angeles california Member No.: 10,363 Region Association: Southern California |
Hi Everyone, I am needing some advice for what i should do with my engine. I have a 72 1.7 Fi motor with 80k on it at least. The previous owner said that he put all new seals in it and ignition components, but as far as i can tell he did nothing. He also said that it just needed a valve job on the passenger side cylinder head. Also a big lie. when i tested compresson on the engine "after buying it" i found 0 compression on Cyl # 4. I decided to let a volkswalgon mechanic i know work on it since i thought all it needed was a valve seat or something like that replaced. Oh yeah, the engine did run, but not well. Anyways, the mechanic calls me over and shows me the carnige of my top end.
It isnt too bad i guess, but the head, piston and cylinder are shot on #4. The mechanic says that he will pull the pistons and cylinders and use his extensive knowlege of the engines to determine if the bottom end is good or not without disasembling. He did that and told me that the bottom end seems solid and he couldn't see anything wrong with it. He then said that he could get all the new parts for my top end for 1500+ 2000 for labor. I feel that it is worth it to do the labor myself and i know im quite capable, i just need to know the best option for parts, or if i should just start from scratch and build a "biger" engine. Does Raby have any top end kits for something like this? Any advice is appreciated. |
brandomc |
Aug 5 2009, 12:38 PM
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#2
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Member Group: Members Posts: 113 Joined: 14-May 09 From: los angeles california Member No.: 10,363 Region Association: Southern California |
I called EASY just now, and they sound great. I can get a compression tested 1.7 longblock for 300 bucks. I inquired about a 2.0 and it would be 1250 w/o injection and 1500 with injection, but no guarentee that the injection would work. My question now is what would be best, spend the money on the 2.0, drive it for a while, save up, purchase one of jakes 2056 kits? Or pull 300 bucks out of my piggy bank and get me cruisin with a 1.7. Then i would need to come up on a 2.0 core to build from still???? Im sure if im patient i could find a 2.0 on craigslist for a good price.
Im likeing this 300$ engine thing though. My mechanic already charged me 450 to pull and inspect my engine. Should have done it myself i guess. With this knowledge, what would you guys do? |
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