My track/weekend build and learning how to paint thread!
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ok sorry for the delay but lots has happened!
I got my power steering in, clutch master and slave replaced, oil pan gasket replaced.
Sent it over to st motorcars in gardena for a tune. They found a bunch of fun problems with the car from shotty work from previous owner. Anyway, went to go tune it and it was running lean and turns out the 720cc injectors are actually 680cc... so I did what any rx7 owner would do and went to rc engineering.
Yesterday, I grabbed some 1000cc injectors and I had the 680cc injectors put into the primarys and the 1000cc into the secondary. Also got an aeromotive FPR and a walbro fuel pump with parallel fuel rail mod. Got the safcII installed also. Gonna give it a shot at tuning again this weekend so I'll post the results!
While waiting, I have also bought more toys.. heres a sneak peek!

I also got some new higher mounts for my wing, I'll be posting that after the tune etc.
Everything is coming together! Oh.. also got new wheels... posting them later!
I got my power steering in, clutch master and slave replaced, oil pan gasket replaced.
Sent it over to st motorcars in gardena for a tune. They found a bunch of fun problems with the car from shotty work from previous owner. Anyway, went to go tune it and it was running lean and turns out the 720cc injectors are actually 680cc... so I did what any rx7 owner would do and went to rc engineering.
Yesterday, I grabbed some 1000cc injectors and I had the 680cc injectors put into the primarys and the 1000cc into the secondary. Also got an aeromotive FPR and a walbro fuel pump with parallel fuel rail mod. Got the safcII installed also. Gonna give it a shot at tuning again this weekend so I'll post the results!
While waiting, I have also bought more toys.. heres a sneak peek!

I also got some new higher mounts for my wing, I'll be posting that after the tune etc.
Everything is coming together! Oh.. also got new wheels... posting them later!
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From: So-Cal Palos Verdes
Thread Starter
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From: So-Cal Palos Verdes
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From: So-Cal Palos Verdes
Yeah they told me a while back how the came to have it but I forgot. All I know is it has been blown for years lolol.. TOO MUCH NAWSSS
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well finally tuned! heres the numbers.
I told them to keep it pretty conservative. I want to upgrade the IC and radiator before going more.
258.8 whp and 209.3 tq

worked late into the night
I told them to keep it pretty conservative. I want to upgrade the IC and radiator before going more.
258.8 whp and 209.3 tq

worked late into the night
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From: So-Cal Palos Verdes
stock port engine
knightsports to4b hybrid turbo (s4)
rtek 1.7
680cc primary injectors
1000cc secondary injectors
3 in TID with no name cone filter
parallel fuel rail mod
aem fpr
walbro fuel pump
s-afcII
3in dp to feed catback no cats
Pretty happy with the turn out!. Running slightly rich across the board to be safe. They said whatis also limiting me is having an s4 hotside on my turbo so once I feel like it I will swap that to an s5 hotside and run an s5 manifold. Once I get a new intercooler and install my boost controller I'll go grab another tune.
Tps was reading funny so I'll probably have to change that out too.
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From: So-Cal Palos Verdes
Any suggestions or advice on alignment settings?
They're usually to your preference, and that's determined by just driving it and trying stuff out.
A good place to start would be -3deg F, -1.5deg R, 0 toe F & R, OE caster for auto-x, and maybe -2deg F for road courses.
Pick up a temp probe so you can dial in the camber such that the tire's tread shows even heat distribution.
Toe can be adjusted depending on how you want the car to behave in the corners; it will wear your tires out more.
Lowering the car too much will put the rear roll center underground, and also results in the front wheel gaining positive camber when cornering
One of these days I'm gonna figure out a way to fix both those issues
A good place to start would be -3deg F, -1.5deg R, 0 toe F & R, OE caster for auto-x, and maybe -2deg F for road courses.
Pick up a temp probe so you can dial in the camber such that the tire's tread shows even heat distribution.
Toe can be adjusted depending on how you want the car to behave in the corners; it will wear your tires out more.
Lowering the car too much will put the rear roll center underground, and also results in the front wheel gaining positive camber when cornering
One of these days I'm gonna figure out a way to fix both those issues
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Yeah I know how each adjustment changes the effect on suspension but I haven't really driven an fc for years so I need a general alignment set up so I can adjust from that point. Ill give those camber settings a shot. As for rear toe, with the eliminators it will be at zero right? I should dial in some toe out in the rear then.
As for ride height, I am raising the rear a bit and the front isn't really that low so I think I am good. Thanks for the help!
As for ride height, I am raising the rear a bit and the front isn't really that low so I think I am good. Thanks for the help!
Last edited by mar3; Mar 25, 2011 at 01:49 PM. Reason: Killd quote since reply was back-to-back to post in question...
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From: So-Cal Palos Verdes
Is that at eltoro? Hehe we will see how things are around then. Is there a deadline? I'd like to learn the ropes! Never been autox, only willow before.
hehe me too. Thanks man.







