Fuel line size recommendations for this K20-powered E85 turbo application
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Fuel line size recommendations for this K20-powered E85 turbo application
So in brief, a K20 turbo build, fully forged and sleeved. Aim is for 500+hp at the tires, using GT3076R, twin scroll side winder manifold. Got a SK2 composite fuel rail and FIC 2150cc injectors and on order intank Walbro 400LPH fuel pump, 2 x Bosch 044 in line pumps, K Tuned FPR and Radium universal twin pick up surge tank. The 400LPH will feed the surge tank and the twin Bosch pumps feed my fuel rail. The surge tank comes with AN6 connectors and I previously used AN6 lines on B16 build, but my builder recommended AN8 lines for my fuel setup. Any ideas or suggestions.
Last edited by blitzman; Sep 9, 2018 at 10:49 AM.
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Joined: Mar 2001
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From: Bowling Green, ky, USA
re: Fuel line size recommendations for this K20-powered E85 turbo application
So in brief, a K20 turbo build, fully forged and sleeved. Aim is for 500+hp at the tires, using GT3076R, twin scroll side winder manifold. Got a SK2 composite fuel rail and on order intank Walbro 400LPH fuel pump, 2 x Bosch 044 in line pumps, K Tuned FPR and Radium universal twin pick up surge tank. The 400LPH will feed the surge tank and the twin Bosch pumps feed my fuel rail. The surge tank comes with AN6 connectors and I previously used AN6 lines on B16 build, but my builder recommended AN8 lines for my fuel setup. Any ideas or suggestions.
Thread Starter
Honda-Tech Member
Joined: Apr 2015
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re: Fuel line size recommendations for this K20-powered E85 turbo application
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Joined: Mar 2008
Posts: 5,474
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From: Salem, Or
re: Fuel line size recommendations for this K20-powered E85 turbo application
You'll be fine with -6, one of my customers has a turbo b16 with just a Walbro 255 and id1000s that traps 134 mph in a full weight 98 dx sedan.
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