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> 2.0 build to 2056 or 2270?, Which cam would be best ?? Going carburetorated, with 96mm pistons
zman914
post Dec 20 2024, 06:02 PM
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Looking to do a 2056 or 2270 build from a stock 2.0. Changing over to carburetorated, with 96mm pistons.. Looking for good cam advise. I'm looking for more hp, but very reliable.
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Jack Standz
post Dec 20 2024, 10:10 PM
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QUOTE(zman914 @ Dec 21 2024, 07:02 AM) *

Looking to do a 2056 or 2270 build from a stock 2.0. Changing over to carburetorated, with 96mm pistons.. Looking for good cam advise. I'm looking for more hp, but very reliable.


The biggest difficulty for building a 2270 for a while was finding a 78.4/78mm type iv stroker crankshaft. But, currently it looks like they're available again. With aftermarket rods, you should have very little if any clearance problems with the 2270. So, the main difference between building the 2056 versus the 2270 is the size of the spacers between the case and the cylinders (and the crankshaft stroke of 71 or 78).

Pick a Webcam (with matched lifters) appropriate for the application you will be putting the motor. Or we like tool steel lifters and crower springs. With the right cam choice it'll run just fine on carbs.
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Dave_Darling
post Dec 30 2024, 09:05 PM
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QUOTE(Jack Standz @ Dec 20 2024, 08:10 PM) *
With aftermarket rods, you should have very little if any clearance problems with the 2270.


Is that true now? I know that in the past, people had to run reduced base circle cams to keep one of the rods from colliding with one of the cam lobes... Even with aftermarket rods!

--DD
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zman914   2.0 build to 2056 or 2270?   Dec 20 2024, 06:02 PM
iankarr   Welcome, Zman! Going to carbs opens up a ton...   Dec 20 2024, 07:32 PM
r_towle   Elgin camshafts   Dec 20 2024, 07:48 PM
930cabman   Elgin camshafts :agree: Give Dema a call, he...   Dec 21 2024, 01:09 PM
cgnj   I think you need to decide displacement before you...   Dec 20 2024, 09:03 PM
Jack Standz   Looking to do a 2056 or 2270 build from a stock 2...   Dec 20 2024, 10:10 PM
Dave_Darling   With aftermarket rods, you should have very little...   Dec 30 2024, 09:05 PM
Jack Standz   [quote name='Jack Standz' post='3182448' date='De...   Dec 31 2024, 04:22 AM
technicalninja   I think you need to decide displacement before yo...   Dec 20 2024, 10:26 PM
mepstein   We have our cam supplier (mostly Daugherty racing ...   Dec 21 2024, 07:04 AM
zman914   Thanks for all the replies!! I'm think...   Dec 21 2024, 11:45 AM
zman914   Hows the web cam #86? Anyone running that cam?   Dec 21 2024, 11:56 AM
cgnj   @[url=http://www.914world.com/bbs2/index.php?showu...   Dec 21 2024, 12:31 PM
technicalninja   @[url=http://www.914world.com/bbs2/index.php?show...   Dec 21 2024, 05:21 PM
JamesM   Looking to do a 2056 or 2270 build from a stock 2...   Dec 21 2024, 06:22 PM
VaccaRabite   I'm a big fan of the Web494 cam. Good torque,...   Dec 23 2024, 06:58 AM
barefoot   I'm a big fan of the Web494 cam. Good torque...   Dec 23 2024, 07:50 AM
VaccaRabite   I'm using the 494 in a 2056 with Dell 40...   Dec 30 2024, 08:25 AM
colingreene   I built myself a 2258 on my first engine build for...   Dec 31 2024, 06:45 PM


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