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| How big can i go http://woodsbuggy.com/phpBB3/viewtopic.php?f=3&t=12516 |
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| Author: | wrightsutton1915 [ Sun Oct 30, 2011 1:07 pm ] |
| Post subject: | How big can i go |
Well guys here in Michigan its time to start on winter mods. Now I know this has been asked and answered before i just can not seem to find the post. So that said how big a stroke can i go without clearancing the case so what crank shaft and what rods do i use. like H or I beam not the brand. |
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| Author: | Aaron Creech [ Sun Oct 30, 2011 7:32 pm ] |
| Post subject: | Re: How big can i go |
If you use a chevy journal crank you can go up to 76mm without clearancing. A 78mm chevvy journal will fit with very minimal clearance work where the rod bolts get close to the cylinder spigots. Both of these combos are using h-beam rods. |
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| Author: | Wanted_Fugitive [ Sun Oct 30, 2011 8:22 pm ] |
| Post subject: | Re: How big can i go |
Go as big as you want,,,I like what Aaron told you with the Chevy Journal..A friend of mine put a 5.7 liter Chevy crank in his case. LOL that being said came alot of grinding. Basically the case is just a thin hull, but it seems to work good for him. |
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| Author: | woogiebugger1 [ Tue Nov 01, 2011 10:12 pm ] |
| Post subject: | Re: How big can i go |
I have an AS41 case with 82 MM Chevy stroke and H beam 5.5 rods. Don't be skeered to do it yourself, just TAKE YOUR TIME , and pay attention to the details. My 2110 pulls 157 hp on the dyno with CB mini wedgeport heads and dual 44 webers. I am considering a propane conversion. $ for $, you may want to consider a Subie. OH, did I say that??????? |
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| Author: | woogiebugger1 [ Tue Nov 01, 2011 10:31 pm ] |
| Post subject: | Re: How big can i go |
Bye the way,I know the Subie croud are ruffeling their feathers now, but you could consider the other WC setups. Rotarys, great HP, but no torque. Trust me on that one because I've worked on the rotarys for 30 years, and I've NEVER seen one blown up, They just don't have the bottom end torque you'll appreciate, or need. Good Luck! AND, Talk about LOUD.? 
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| Author: | kevin f [ Tue Nov 01, 2011 10:35 pm ] |
| Post subject: | Re: How big can i go |
woogiebugger1 wrote: I have an AS41 case with 82 MM Chevy stroke and H beam 5.5 rods. Don't be skeered to do it yourself, just TAKE YOUR TIME , and pay attention to the details. My 2110 pulls 157 hp on the dyno with CB mini wedgeport heads and dual 44 webers. I am considering a propane conversion. $ for $, you may want to consider a Subie. OH, did I say that???????  
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| Author: | davehix [ Wed Nov 02, 2011 12:10 am ] |
| Post subject: | Re: How big can i go |
Was that to the wheels? what cam is in your engine? woogiebugger1 wrote: I have an AS41 case with 82 MM Chevy stroke and H beam 5.5 rods. Don't be skeered to do it yourself, just TAKE YOUR TIME , and pay attention to the details. My 2110 pulls 157 hp on the dyno with CB mini wedgeport heads and dual 44 webers. I am considering a propane conversion. $ for $, you may want to consider a Subie. OH, did I say that???????
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| Author: | woogiebugger1 [ Wed Nov 02, 2011 12:18 am ] |
| Post subject: | Re: How big can i go |
120 Engle, 125 rockers , 55cc chambers, 10.0 x 1, RWHP. |
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| Author: | Roy [ Thu Nov 17, 2011 6:58 pm ] |
| Post subject: | Re: How big can i go |
davehix wrote: Was that to the wheels? what cam is in your engine? woogiebugger1 wrote: I have an AS41 case with 82 MM Chevy stroke and H beam 5.5 rods. Don't be skeered to do it yourself, just TAKE YOUR TIME , and pay attention to the details. My 2110 pulls 157 hp on the dyno with CB mini wedgeport heads and dual 44 webers. I am considering a propane conversion. $ for $, you may want to consider a Subie. OH, did I say that??????? It's a 10-1 motor Dave. That's why it's puttin out high numbers and the wedge port heads really work well. |
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