 Setting up DH and CR, Can someone check my math? |
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| swood |
 Sep 18 2003, 07:35 PM
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Senior Member  Group: Members Posts: 1,839 Joined: 6-February 03 From: Strong Beach Member No.: 251 Region Association: None  |
I mocked up the p&c's on the shortblock here's what Ive got:
Bore - 96mm Stroke - 66 Cylinder Head vol - 53cc Deck height (no barrel shim) - .047" (all the way around) CR calcs out to 8.75:1 If I add a .010" shim it will go to DH-.058" CR calcs out to 8.53:1 Opinions? I'm thinking that an 8.5:1 is suitable for this app. (1911cc). Oh, and I haven't lapped the heads yet now that I'm thinking about it. Should that be done prior to setting up the DH & CR? Also, I forgot to threadlock the flywheel bolts. Is this really necessary? If so, I take all that off again... Thanks guys, I'm getting there. |
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Posts in this topic
swood Setting up DH and CR Sep 18 2003, 07:35 PM
swood Oh yeah, and my cam is a Web #73. Sep 18 2003, 10:27 PM Charles Deutsch I get the same numbers but for the second c/r calc... Sep 18 2003, 10:27 PM Brad Roberts Your good with the compression. Dont worry about t... Sep 18 2003, 10:30 PM swood Do you mean I'm good with compression without ... Sep 18 2003, 11:30 PM Brad Roberts I would run the 8.75 without the shim.
If you reu... Sep 18 2003, 11:32 PM swood Since I just put my last spare one on, should I ju... Sep 18 2003, 11:34 PM Brad Roberts You should always run the plate.. the loctite is j... Sep 18 2003, 11:37 PM swood Roger. Over and out.
and thanks. Sep 18 2003, 11:38 PM Brad Roberts Where is LBC ??
B Sep 18 2003, 11:41 PM swood Funny. I'm asked that often. It's just L... Sep 18 2003, 11:43 PM Brad Roberts I thought it was Long Beach.. but didnt know what ... Sep 18 2003, 11:45 PM swood not far enough from that prick. i pass by there o... Sep 18 2003, 11:49 PM swood How far are you from San Bruno? We're working... Sep 18 2003, 11:51 PM Brad Roberts San Bruno is 50 minutes south of me (easy jaunt) l... Sep 19 2003, 12:06 AM Brett W If you can have Rimco or your local machine shop t... Sep 19 2003, 06:55 AM
swood Not sure. I had trouble with that measurement. I... Sep 19 2003, 08:04 AM  |
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