Yet another SR20DET Swap-66

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notoptoy
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Re: Yet another SR20DET Swap-66

Post by notoptoy »

Yes, it sounds like you have the plumbing reversed, there may be an F or R on the cylinder, match up accordingly.
Search here or on Google regarding the "Lumpectomy" on the Miata seats, it'll take an inch out of the height.
"When all else fails, force prevails!" Ummm, we're gonna need a bigger hammer here.

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Re: Yet another SR20DET Swap-66

Post by spriso »

I posted this reply to your question-- perhaps you did not see it:

The Front Brakes get plumbed to the reservoir closest to the firewall, the Rear Brakes to the outside reservoir. Many master cylinders have a F and R cast into them to prevent a mix-up!

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SABLT194
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Re: Yet another SR20DET Swap-66

Post by SABLT194 »

Sorry is didn't se your reply Michael. Thanks for the help. Looks like I'm backward so some replumbing is in order.
1966 1600 SR20 DET Restomod
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SABLT194
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Re: Yet another SR20DET Swap-66

Post by SABLT194 »

OK swapped the brake lines and now have rear brakes. I wouldn't say the brakes are outstanding even with 300ZX fronts and Ford rear disks. But they'll do. I can lock them up if I push hard enough.

Cleaning up some wiring and starting to look at interior.

Anybody have ideas on the convertible top frame resto. I was trying to avoid drilling the rivets to blast and paint (or powdercoat). I figured some ceramic chassis black would work if I was careful around the joints. Thoughts?

Regards,
Steve
1966 1600 SR20 DET Restomod
1969 Ford Thunderchicken 429 BBF Suicide Door Car
1994 Pontiac Formula - 355 M6 435 RWHP 11.54 @ 125 MPH
1971 Dodge Dart - Next Resto Mod Project Gen 3 392 Hemi with T56
2017 Ram 1500 Daily Driver
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Re: Yet another SR20DET Swap-66

Post by notoptoy »

I painted mine, no problems with the joints/rivets. Of course I rarely, rarely ever use the top.
"When all else fails, force prevails!" Ummm, we're gonna need a bigger hammer here.

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Re: Yet another SR20DET Swap-66

Post by fj20spl311 »

SABLT194 wrote:OK swapped the brake lines and now have rear brakes. I wouldn't say the brakes are outstanding even with 300ZX fronts and Ford rear disks. But they'll do. I can lock them up if I push hard enough.
You might search changing the pedal ratio.
Phil
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Re: Yet another SR20DET Swap-66

Post by SABLT194 »

Good idea Phil. I'll probably drop from 7/8 bore MC to a 3/4 bore first. That should improve my pedal feeel by a factor of 1.35 and still wouldn't stress my firewall and more. If I need even more, I'll start the pedal ratio changes.

Steve
1966 1600 SR20 DET Restomod
1969 Ford Thunderchicken 429 BBF Suicide Door Car
1994 Pontiac Formula - 355 M6 435 RWHP 11.54 @ 125 MPH
1971 Dodge Dart - Next Resto Mod Project Gen 3 392 Hemi with T56
2017 Ram 1500 Daily Driver
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