FC3AZ

Just wondering if the dyno results on that page is even realistic???? 20 horse seems to be a lot from a reprogram of the ecu......any info is appreciated......

go_speed_go

There was a thread before the last hack where someone got +13hp peak to the wheels measured with a G-tech.

I don't think the +20 reflects the peak gain. I think it reflects the largest difference between stock and chipped at a point in the revs.

I had the MD ECU for the last 3 years I owned my car. If you've already done the exhaust and intake, the ECU is the next biggest bang for the buck mod to do.

FC3AZ

thanks for the reply, i might need to consider it next, after my drop in k&n.

tmak26b

the idea of 93 octane sounds painful

SpeedRacer

Where can the MD chip be purhcases from? I have heard they are no longer selling the chip.

Anderson

I'm about to buy the chip in less than a month, so I sente them an email asking about price and a 1 or 2 things else.


here is a copy and paste of the Email they sent me back.

----------------------------------------------------------------------------------------

From :
"mdrace" <mdrace@mdrace.com>
To :
"Anderson P" <melaza52@hotmail.com>
Subject : Re: Cost of atuo-X chip on N/A RX-7??

Date : Mon, 1 Apr 2002 17:05:24 -0700



Thanks for your email. Our chips have been well tested in Florida and other parts of the US and the Carribbean. We had an altitude problem in Calgary Canada. We tried to resolve the problem with the customer but, it was difficult to satisfy his requirement. The autocross chip cost $295.00 plus $25.00 for postage of the CPU back to you. The chip will work the the standard configuration of the RX-7 1988. Free flow exhaust and air filter will be okay.

----- Original Message -----
From: "Anderson P" <melaza52@hotmail.com>
To: <mdrace@mdrace.com>
Sent: Sunday, March 31, 2002 9:57 AM
Subject: Cost of atuo-X chip on N/A RX-7??


> I was looking at your site for prices but I could not find any.
> I was interested in the price of the Auto-X chip for an 88 RX-7 N/A.
>
> Also, I heard that these chips are altitude specific. I live in Central
FL, would there be any problems with that or not?
>
> Finaly, for the chip to work right, should my fuel emision parts still be
> funtioning properly?
>
>
> Thanks
>
> Anderson
> 88 RX-7 GTU

Anderson

Notice how his reply says, 1988. That is only because of my signature which states "88 GTU". Just to let you know before you asked