meth 502EX EFI

[chad502ex]

the 502EX with closed loop electronic fuel injection running on methanol.

Oh, this is not mine, a close friend Jim (aka 530R-TURBO)


this 502EX EFI on meth was running 13.3 in 1.4mil

not bad,..:macho

[chad502ex]

jim on in closest lane

[exrider008]

HOLY CHIT!!:eek2: what a monster.

[2004exrider]

Probably a really dumb question, but how does it compare to your 502? Does he have the DRG porting too?

Jimmy

[JOEX]

How about doing a 'How To' write up for the site?

[chad502ex]

Joe, Harlen and I have lots of good history.

I consider him a personal friend.

Any other ppl whom help Harlen, like Pappy, Colby and Dusty, Joe Benner, and youself are also good ppl.

I'd always be willing to help out the folks.

[chad502ex]

Originally posted by 2004exrider
Probably a really dumb question, but how does it compare to your 502? Does he have the DRG porting too?

Jimmy

not a dumb question at all. Jims 502 and my 502 differ slightly now. Jim and my 502 were a match, or what I call a TWIN. Every build I've done for years for myself, I always find a friend or share and dub it the "TWIN". I had it with my 502, my 530R and my DRG. So far, I'm having the best gains with my DRG, although my 530R was the most solid engine to date. My 502 hasn't been upgraded to DRG yet cause I've been real busy lately helping others with DRG ;) but when I do get into the top end of the 502, it'll be converted. Jim's 502 has no DRG either, but again maybe one day. Right now, Jim is having real fun dragg'n this setup, his Chettah 610cc Banshee, and his 530R tubro. It's like a drug for him for sure. LOL.

[400exrider707]

Originally posted by chad502ex
the 502EX with closed loop electronic fuel injection running on methanol.

Oh, this is not mine, a close friend Jim (aka 530R-TURBO)


this 502EX EFI on meth was running 13.3 in 1.4mil

not bad,..:macho

Is that supposed to be 1/4 mile Im assuming...lol, thats sick, any dyno charts, or just some numbers you care to throw down? Im curious to see what it does..

[chad502ex]

Originally posted by 400exrider707
Is that supposed to be 1/4 mile Im assuming...lol, thats sick, any dyno charts, or just some numbers you care to throw down? Im curious to see what it does..

yes, those were the number i saw at Capital Raceway Dragstrip in Crofton Maryland. That day had a real strong head wind. Jim mentioned the night before he had the 502 in the high 12's.

BTW, the closed loop EFI on meth starts up no problem idles like a champ and kicks major ***.

it's get back on the dyno again to measure it for giggles.

[TURBO-530R]

what ever happened to Matt from Mobile Dyno? whenis the next dyno shoot out?

[1fst400]

what year 400ex was that. Only asking because much of it looks nothing like mine. where the soloniod mounts on, his mounts to the cassis, mine mounts to the batery box. the air box looks way diffrent, but could be off somting eltse.

[chad502ex]

Originally posted by 1fst400
what year 400ex was that. Only asking because much of it looks nothing like mine. where the soloniod mounts on, his mounts to the cassis, mine mounts to the batery box. the air box looks way diffrent, but could be off somting eltse.

1999.

[TURBO-530R]

Originally posted by 1fst400
what year 400ex was that. Only asking because much of it looks nothing like mine. where the soloniod mounts on, his mounts to the cassis, mine mounts to the batery box. the air box looks way diffrent, but could be off somting eltse.

The intake is off a 2004 450r with a dasa filter.
The EX is a 99 with KMS EFI system on it .

[TURBO-530R]

Originally posted by 1fst400
what year 400ex was that. Only asking because much of it looks nothing like mine. where the soloniod mounts on, his mounts to the cassis, mine mounts to the batery box. the air box looks way diffrent, but could be off somting eltse.

The intake is off a 2004 450r with a dasa filter.
The EX is a 99 with KMS EFI system on it .

[TURBO-530R]

I will be running this bike @ MIR dragway This Weekend:D