FS: Fresh high-impedance RC750s - Miata Turbo Forum

Savington · 02-08-2010, 06:29 PM

Found a deal on some different injectors so I want to see if I can get rid of these. RC750s, 750cc injectors, cleaned a month or so ago by RC. I paid $385+ship 7 months ago, I'd like to get $325+ship. I have put cranking pulsewidths through them only since getting them back. These should have no problem supporting 350+whp on gasoline.

Please, no lowballs on this one. I'd like to sell them but the replacements are more expensive and I don't NEED to make the change right now. These injectors don't come up used on a regular basis, so I think $325+ship is a very good deal, especially for a fresh set.

leatherface24 · 02-08-2010, 07:24 PM

Thats a very good deal

FastColt · 02-08-2010, 07:27 PM

These would probably support closer to 450 on pump gas.

Savington · 02-08-2010, 07:33 PM

Quote:

Originally Posted by FastColt

These would probably support closer to 450 on pump gas.

Probably. I bought them thinking they would support whatever the GT2871R support. Too bad I want to run E85 now and it requires 30-40% more fuel capacity.

djp0623 · 02-08-2010, 07:36 PM

Can you do $300 plus shipping, I'll send paypal asap. Damn this shit all coming up at once.

Savington · 02-08-2010, 08:27 PM

Pending sale.

**curly** · 02-08-2010, 09:04 PM

Quote:

Originally Posted by Savington

Probably. I bought them thinking they would support whatever the GT2871R support. Too bad I want to run E85 now and it requires 30-40% more fuel capacity.

Slight thread jack, but what's your expected range for a tank? I can't imagine running that 30-40% less fuel efficiency on top of your most likely 4-6mpg gives you very much range. At my local track that's just under 5 laps. I know last time you pondered putting a fuel cell in the trunk ended in you deciding to make it a time attack car. At least I think that was a contributing factor.

Savington · 02-08-2010, 10:07 PM

Quote:

Originally Posted by curly

Slight thread jack, but what's your expected range for a tank? I can't imagine running that 30-40% less fuel efficiency on top of your most likely 4-6mpg gives you very much range. At my local track that's just under 5 laps. I know last time you pondered putting a fuel cell in the trunk ended in you deciding to make it a time attack car. At least I think that was a contributing factor.

At Calspeed, a 20 minute session would use around 6 gallons of fuel. On E85, I should be able to brim the tank and go 25 minutes.

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