 Homebrew 3sge thoughts 88mm bore 86mm stroke, Make big boom! |
 Nov 27, 2005 - 5:35 PM
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Enthusiast  Joined Sep 12, '05 From Who says you can't circle race a celica? Currently Offline Reputation: 5 (100%)  |
Ok so we got this crazy idea to put 5sfe 11 to 1 88mm pistons into a 3sge. Running 3sge rods to keep the stroke short and pretty much everything else 3sge or 3sfe since we have a spare 3sfe doing nothing. Any thoughts? Any idea how to figure out the compression ratio?
-------------------- 94 GT Liftback
86 GTS Coupe (Racecar) #99 Crew Chief |
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Nov 28, 2005 - 9:19 PM
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Enthusiast Joined Sep 12, '05 From Who says you can't circle race a celica? Currently Offline Reputation: 5 (100%) |
Well there is the problem. This is for the circle track car. We are above 6000 rpm the whole race, well above it most of the time. So to make a stroker is probably gonna hurt us. I just keep banging my head as to how to make top end power when everyone else is trying to make bottom end. Even 20 HP is somewhat worth it. If we get the engine anywhere around 200 HP we will be kicked out because we will run under a 16 sec lap and be faster then the next class up. Really walking a fine line here.
-------------------- 94 GT Liftback
86 GTS Coupe (Racecar) #99 Crew Chief |
Posts in this topic
Agent21 Homebrew 3sge thoughts 88mm bore 86mm stroke Nov 27, 2005 - 5:35 PM
playr158 piston size?
piston pin size?
rod size?
rod pin si... Nov 27, 2005 - 5:44 PM spunky393 This sounds like a good Kwanza question. I would ... Nov 28, 2005 - 1:10 AM Kwanza26 I can tell you 11:1 5SFE pistons aren't gonna ... Nov 28, 2005 - 6:08 PM Agent21 Oh I know that. As long as it is more then the sto... Nov 28, 2005 - 7:03 PM MonsterBOX well i dont think its fairly cheap when u consider... Nov 28, 2005 - 7:46 PM
Kwanza26 QUOTE(MonsterBOX @ Nov 29, 2005 - 12... Nov 30, 2005 - 12:25 AM Agent21 Well sorry to dissapoint about the oversquare demo... Nov 30, 2005 - 1:53 AM |
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