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535 ExcellentAbout Mattt
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- Birthday 15/10/1987
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Christchurch
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Mattt's 1970 RT80 12A Bridgeport TEQ Corona Discussion
Mattt replied to Mattt's topic in Project Discussion
From what I've read the nb torsen diff will handle up to 350whp. If that's the case it's plenty for a 3S. -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona Discussion
Mattt replied to Mattt's topic in Project Discussion
Mx5 diffs are decently strong. Theres heaps of options of factory lsd, aftermarket lsd and diff ratios. The beauty of the beams is that its a very well known engine that has been done heaps of times and has a tonne of aftermarket support. I can buy an off the shelf wiring loom for the link with the plugs and everything for the ITBS ready to go. The adapters are off the shelf. And parts are cheap as chips. Plus the 6 speed comes attached to most of them. I think the beams will lay down around 180hp atw with itb and cams but will make much better torque through the rev range. Also, they're -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
So I've got a few disgusting ideas rolling around in my head. The first is that I'm going to fit an mx5 IRS set up to this thing. Second is I'm considering seeing if I can make the mx5 front subframe and suspension fit so that I can utilize all the aftermarket parts available and also swap to a power steering rack. Last is I'm considering swapping out the 12a for a beams 3sge with ITB. I feel like the beams might be a more appropriate engine for the car. As much as I love the rota if it goes boom I'm going to have a hell of a time rebuilding it being a 12a. I think the 3sge will be -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Ok so a bit of a better update. Someone suggested yanking the gear lever while giving the car a boot load and I managed to pop it out of 3rd. I changed out the fluid and found no signs of metal so was hopeful. I realize at this point that the box has issues but hoped if I drove it like a normal human it would suffice until I could get the car legal and then spend money on the fun things like IDA, electronic dizzy, light weight flywheel and new gearbox. Unfortunately after going out for a test drive the noise that I thought was ujs seems to have got worse and once it warmed up it jammed in 3rd -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Fixed the gearbox- 39 replies
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Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Fuck it. Killed the gearbox. Its stuck in 3rd. Will pull it out and strip it down. -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Boring update but will add it for my own records Got drivers window sorted Got headlights working Got seatbelts, rear 1/4 interior pieces and rear seats back in. Spent forever getting the boot popper in and working properly. Probably could have done a engine rebuild in the time it took to get that thing working smoothly. A couple of photos of the boot popper for storytelling appeal. Then I got it out and went for a dodgy, green stickered, no wof, no cert drive around the local industrial area for about 15 minutes to iron out any issues and get- 39 replies
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Mattt changed their profile photo
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Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
They say answer to every question can be found if you just look hard enough. This was proven tonight. Question: Does the exhaust hit the gearbox cross member? Answer: I suspected that might have been one of the last noises I was hearing. So I thought I'd better sort it out. And like some terrible magic trick we have clearance. Yeah, maybe I erred past the point of caution into unnecessary but eh. Tomorrow I attempt to fix the driver door window and finish the handbrake off.- 39 replies
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Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Got it out for a little drive. Man, its so nice to drive now compared to when I got it. Most of the random noises are gone, the engine vibration through the whole car is gone. The brakes still suck but thats on the list. Booked in for lowering on the 25th. Looking forward to getting it slammed.- 39 replies
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Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Managed to get most of another job ticked off over the last couple of nights. Running the handbrake cables internally. Due to the fact that the cables were already rubbing on the driveshaft and that the cars going in for more lowering in a few weeks I decided to get creative. Everything's working nicely. I will have to make up a cover and some little mounts for the cover so that it can be removed if it needs any repairs but the majority of its there. Its nice to be getting these things sorted. Hopefully the cert man doesn't shit himself -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Well after staring at this in the workshop for the last 3 months while we've been massively busy at work and I've been caught up on the weekends entertaining my son I finally managed to get a couple of days to spend on this so I managed to mount my seats and get my tunnel fab'd up. I had to change my plan for the seats as my original design ended up too low and too far back surprisingly. Also the cert man wasn't happy with me removing the stiffer running the width of the car. So, I went back to the drawing board and came with this Then I made up a- 39 replies
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Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Oh and this -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Managed to get it outside for a wash -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Started on the tunnel and finally got some trim parts painted! -
Mattt's 1970 RT80 12A Bridgeport TEQ Corona
Mattt replied to Mattt's topic in Projects and Build Ups
Got this started yesterday. Decided to start with the plates for the seats. So I can tack them in to stiffen things up when I take out the top hat stiffener. Much better seating position now for someone of 6’3” however the mrs might not be able to drive it anymore...