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Author: Subject: Bike engines with over 100bhp
CraigJ

posted on 4/3/07 at 07:35 PM Reply With Quote
Bike engines with over 100bhp

Right ive finally decided what im going to be building. Its an Onyx Mongoose, im going to grimsby on tuesday to have a look at there cars and to leave a deposit then will be picking it up in about two weeks.

Instead of going with the K series lump which the Mongoose is normally fitted with im going fo a bike engine but i dont need that higher power like R1, busa etc. The Weight will be under 400kgs hopefully around 370-380kgs. Im only going to have around 500-600 to spend on the engine and it needs the carbs wiring with it.

What options if any do i have?






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froggy

posted on 4/3/07 at 07:37 PM Reply With Quote
cbr1000f or zzr1100 both lardy but in your budget , cant see you getting under 450kg using them though
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Hellfire

posted on 4/3/07 at 07:40 PM Reply With Quote
This one would be perfect but be quick

Phil






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CraigJ

posted on 4/3/07 at 07:40 PM Reply With Quote
The mongoose with the K series only weighed in at about 440kgs so going the bike route should save a fair bit or weight






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pdw709

posted on 4/3/07 at 07:41 PM Reply With Quote
I'd definitely recommend the CBR1000F. Its cheap (circa £300 quid), strong with bags of torgue and is good for 130bhp.

As to weight.....my Striker is only 398Kg (without myself of course!)

Phil

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froggy

posted on 4/3/07 at 07:43 PM Reply With Quote
fairy snuff, never seen one i take iy the motor is in the arse than
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stevec

posted on 4/3/07 at 07:44 PM Reply With Quote
125BHP
Paid £450 inc all the running bits, Kawasaki 1000 RX.
Steve.

http://www.locostbuilders.co.uk/photos.php?action=showphoto&photo=3P1010087.JPG

[Edited on 4/3/07 by stevec]

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JoelP

posted on 4/3/07 at 07:45 PM Reply With Quote
zx9 or blade both fit the bill.
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CraigJ

posted on 4/3/07 at 07:47 PM Reply With Quote
quote:
Originally posted by froggy
fairy snuff, never seen one i take iy the motor is in the arse than


My Avater is what im going to be building

http://www.onyxsportscars.f9.co.uk/id17.htm

Few pics with it besides a westfield

[Edited on 4/3/07 by CraigJ]






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Kev99

posted on 4/3/07 at 07:59 PM Reply With Quote
Early blade no need to worry about emissions should be in price range
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Hellfire

posted on 4/3/07 at 08:54 PM Reply With Quote
Just a little advice... it's not exactly the power you need to contend with. It's the weight which the engine will need to deal with being as it's fitted inside a very heavy bike (i.e. CAR). The smaller engines will not have the internal strength in either the gearbox or clutch.

Therefore a larger engine even though it has the power will be more suited...


Steve






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zxrlocost

posted on 4/3/07 at 09:21 PM Reply With Quote
steves right you need anything over the 893cc blade engine
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matt_gsxr

posted on 4/3/07 at 10:38 PM Reply With Quote
I will put my hand up for the water-cooled Suzuki GSXR1100.

Grunty (~140bhp in bike) and cheap (maybe £400). Supposedly very tunable. Get one pre-94 and avoid the requirement for a catalyst and all that joy at SVA.


In the East-West orientation they are well proven in side-cars & hill-climb stuff.

Downsides, 5-speed. A bit heavier than R1's. Not common.

I have no direct evidence that they work great, but I like the theory and I have one in my shed!

Matt

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