B14 4E with bike carbs

B14, B172, B19/200, D16 engine, ignition, cooling, fuel & exhaust system, gearbox, variomatic, final drive... | Tuning: engine swaps, welded diff, clutch upgrades...
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jakz17
Posts: 32
Joined: 27 Nov 2015 11:02 am
Location: Charleroi (Belgium)

B14 4E with bike carbs

Post by jakz17 » 01 May 2017 08:07 am

Hi, I have a ramp of carb from a gsxf 750 and I am wondering if it could be a good upgrade to remplace my Weber 32DIR. Is there some power increase to hope ?? Thanks and sorry for my English .

360beast
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Re: B14 4E with bike carbs

Post by 360beast » 01 May 2017 02:43 pm

More peak power but less useable power as it will all be top end and they require more maintenance and setting them up properly is harder.

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jakz17
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Location: Charleroi (Belgium)

Re: B14 4E with bike carbs

Post by jakz17 » 02 May 2017 11:02 am

It's for a drift car not a daily so top end power is fine and maintenance too. I want to have the most of my 1,4 because i don't want to swap i'm affraid to break the propshaft with a 16v swap. I will keep my 1,4 for practice and change car when i get more experience.

But a couple of HP more could help :lol:

What i've done:

- smaller wheel radius ( 175/50/13) soon i plan to use 165/55/13 on the rear
- fully stripped interior, no heater
- maintenance obviously
- bucket seats

What i've plan to do:

- lowering and stiffening suspension
- PU mounts
- hydro e brake ?

Power upgrade:

- Bike carbs ??
- Cylinder Head Porting & Polishing
- Other idea ???

My goal is to reach at least her factory power (70hp) but a 80-90 would be nice.

classicswede
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Re: B14 4E with bike carbs

Post by classicswede » 02 May 2017 11:32 am

I would go with a single weber 45 DCOE for the carb

Do what porting you can that is effectve and a cam upgrade
Dai

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jakz17
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Joined: 27 Nov 2015 11:02 am
Location: Charleroi (Belgium)

Re: B14 4E with bike carbs

Post by jakz17 » 03 May 2017 10:01 am

I already have the mikuni Bike carb. And do not want to invest too much on the 340 just maintenance stuff and "free" upgrade because i do not trust the propshaft. A weber 45 DCOE isn't cheap

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jakz17
Posts: 32
Joined: 27 Nov 2015 11:02 am
Location: Charleroi (Belgium)

Re: B14 4E with bike carbs

Post by jakz17 » 26 May 2017 03:17 pm

I found someone that did it on a c2j so it's almost the same as a B14 4e:

https://www.youtube.com/watch?v=zvgZ9xPBb20

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