 1.7l big bore kit? 1972? |
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| jdlmodelt |
 Dec 26 2012, 06:42 PM
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James D. Lane  Group: Members Posts: 345 Joined: 30-November 12 From: Colorado Member No.: 15,210 Region Association: Southwest Region  |
what is the biggest bore I can take my 1.7l to without major remods to the crankcase? recommendations?
thanks, j |
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| Al Meredith |
Dec 27 2012, 11:44 AM
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Senior Member Group: Members Posts: 960 Joined: 4-November 04 From: Atlanta, ga Member No.: 3,061 |
I have a set of NPR (Nippon Piston Ring) 96MM pistons and cylinders for a 1.7 L making 1911 CC. The cylinders are sized for a 1.7 head and they don't require flycutting. The cylinders are therefore thin on top. I do not have a set of rings but they are still available from Performance as rings for big bore kits. 2MM / 2MM / 5MM. If anyone is interested get in touch. Al
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Posts in this topic
jdlmodelt 1.7l big bore kit? 1972? Dec 26 2012, 06:42 PM
Cap'n Krusty I'm thinking 96mm slip-ins. Gonna make a ton ... Dec 26 2012, 07:41 PM euro911 How about 94mm slip-ins, John? ... 1911cc? Dec 26 2012, 09:43 PM
ThePaintedMan
How about 94mm slip-ins, John? ... 1911cc?
Do t... Dec 27 2012, 12:22 AM euro911 My goof. 94mm would be 1832cc with the stock 66mm ... Dec 27 2012, 01:52 AM ThePaintedMan
My goof. 94mm would be 1832cc with the stock 66mm... Dec 27 2012, 08:54 AM Cap'n Krusty If you use 94 mm pistons, you CANNOT use the OE sp... Dec 27 2012, 10:54 AM Cupomeat If it were me, I'd bite the bullet and go for ... Dec 27 2012, 11:54 AM jdlmodelt OK. So what can I do to the stock 1.7l to improve ... Dec 27 2012, 11:43 PM brant
OK. So what can I do to the stock 1.7l to improve... Dec 27 2012, 11:59 PM jdlmodelt
OK. So what can I do to the stock 1.7l to improv... Dec 28 2012, 08:31 AM brant we have a local colorado yahoo group too
you ought... Dec 28 2012, 08:52 AM sean_v8_914 have had success with the 1911 at no more than 8.5... Dec 28 2012, 09:10 AM thelogo [quote name='sean_v8_914' date='Dec 28... Dec 28 2012, 10:06 PM Dave_Darling There have been 96mm P&C sets made for the 1.7... Dec 29 2012, 12:55 AM |
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