What is the Difference between an af27 and af28?

Does your Spree/Elite already run great, and you're trying to make it quicker/faster? Need a monster motor swap? Discuss your ideas here.

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Dakine
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What is the Difference between an af27 and af28?

Post by Dakine »

Ive been looking at pictures and looking all over online and I cant find much... and ?I Was trying to look on here to find the codes/numbers for all the bikes. ... Ive been ordering alot from the japan auctions but right now im gonna start ordering Super Dio stuff..

NEVERMIND SANJURO CLEARED IT UP FOR ME.. Thanks
Last edited by Dakine on Sat Dec 28, 2013 10:22 am, edited 1 time in total.
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Downsouthdio
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Re: What is the Difference between an af27 and af28?

Post by Downsouthdio »

I think the af28 is the super dio
Honda super dio
Corsa
26mm
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S4Patrick
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Re: What is the Difference between an af27 and af28?

Post by S4Patrick »

Hey, post up the differences between the AF27 & AF28!!!
'87 Aero 50 STOCK (only 350miles)
'87 Aero (AF16 Corsa-PG-Short-OKO24mm-8.44)
'86 Aero (AF16 Corsa-SEF Black-OKO21mm-8.44)
'98 Live Dio ZX - 50th Anniversary Edition 68cc
'92 Super Dio ZX - AF18 Corsa

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Munstah666
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Re: What is the Difference between an af27 and af28?

Post by Munstah666 »

Af27 and af28 are both Super Dios but the af28 is called Super Dio ZX which comes with front disc brake, yellow headlamp and rear LED spolier, other than that both are identical. There is also an SR version, comes with front disc brake, white head lamp and rear luggage rack instead of a spoiler. Hope that helps.
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LMH
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Re: What is the Difference between an af27 and af28?

Post by LMH »

Block wise only difference is what year it was produced. What did sanjuru have to say about them? Hes definitely more on the up and up with the variances than most of us. Munstah has some cool stuff as well.
sanjuro
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Re: What is the Difference between an af27 and af28?

Post by sanjuro »

Munstah has got the main things down.

Additionally,

-forks are upgraded on the ZX
-better rims
-different steering tree
-more aggressive cdi
-slightly different wiring harness
-small variance in frame detail
-ZX models had unpainted fuel tanks
-different exhaust
-different speedo gauge
-different stator
-ZX transmission with larger diameter shivs
-longer drive belt
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paulpauly7
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Re: What is the Difference between an af27 and af28?

Post by paulpauly7 »

now i agree with all of what sanjuro wrote but not the cdi i have a af27 cdi and a af28 zx cdi and both are the same .also the same cdi in my jap niftyfifty (spree) all have the same part number.
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
sanjuro
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Re: What is the Difference between an af27 and af28?

Post by sanjuro »

The CDI on the af27 is usually smaller in physical dimensions. Maybe you have the Dio SR CDI?
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paulpauly7
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Re: What is the Difference between an af27 and af28?

Post by paulpauly7 »

definitly dio zx af28 bought it in japan .Even a honda pal i have has the same cdi .Its a jap pal with the spree motor but with a 3 roller variator .
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
sanjuro
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Re: What is the Difference between an af27 and af28?

Post by sanjuro »

Post a pic of your CDI. I'd like to see which one you have.

Below is a pic of a Super Dio ZX af28 cdi. It should have the two connector plugs on the underside.
Image
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