











It's finally time
1. Koni yellows with Strano springs
2. Ridetech Level 2
3. UMI and Strano's new coilovers
Thread hijack here. Better yet... here's an interesting idea. I might pull my old Koni/Strano setup out from my car and sell it for a decent price, say you buy it, run around with it for a little while, sell it again, and then get whatever you want from there and compare the two. You'll have a direct comparison between 2 different setups and can voice your own opinion on the classic Koni/Strano setup with something else. It'll be more work for you but it'll give a back to back comparison that gives good insight on different setups. Anyone else interested???
As for a comparison. Well I've driven both.
Frankly the ride quality of the coil-overs is better. The damping is there. The low speed force on the Koni's makes that a slightly more crisp shock when just yanking on the wheel but because of the ride more spring rate is possible if you want it to help with that. There are 3 reasons to look at the new stuff. Ride quality, works a little better on really rough surfaces, and coil-over/height adjustable where Koni's are not.
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
As for a comparison. Well I've driven both.
Frankly the ride quality of the coil-overs is better. The damping is there. The low speed force on the Koni's makes that a slightly more crisp shock when just yanking on the wheel but because of the ride more spring rate is possible if you want it to help with that. There are 3 reasons to look at the new stuff. Ride quality, works a little better on really rough surfaces, and coil-over/height adjustable where Koni's are not.
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As for the new control arms, that's cart in front of the horse. I don't have all the details there.
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
The Best V8 Stories One Small Block at Time
Monday I guess. www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
I suspect that the HPEs might be a hair better on an all-out, fully set up/prepped road course car on gumball tires, but that the Strano/UMIs would be a better 'dual use' damper set up, and therefore MUCH BETTER when the car has to be driven on the street with lower spring rates than an all out racing damper would use/be valved for.
I remember last summer I asked if he was running Koni yellows on his 4th gen Trans Am that he runs, and he said that he did for a little while but he didn't like them. So whatever he did to those Afcos, they're better than the Konis, at least to his taste. That and the fact that he's always the fastest running 4th gen by a large margin at every event
There are others ranging from the shock running cooler to the fact most folks screw up having a compression adjustment and think, somehow, it's spring rate. It is not.
As for the valving. I'm pretty sure it's different as we went through many, many revisions of it until I was happy.
Now because this is the internet and things always get blown out or proportion here are some notes. I don't hate all twin tubes. I don't think that you have to have a mono-tube just because, in the case where the valving of a twin is better I'd rather run that, but that's not the case with say a Bilstein vs. a Koni. It's a balancing act to what the car is going to be used for.
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Results. Matter. They do, but so does context in which they were generated. Winning something is very different depending on who you beat.
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
As a funny (to me at least) aside, I was out on a tinder date with a girl and to quote her: "at least your car hobby is cheap since you like older ones"
There are others ranging from the shock running cooler to the fact most folks screw up having a compression adjustment and think, somehow, it's spring rate. It is not.
As for the valving. I'm pretty sure it's different as we went through many, many revisions of it until I was happy.
Now because this is the internet and things always get blown out or proportion here are some notes. I don't hate all twin tubes. I don't think that you have to have a mono-tube just because, in the case where the valving of a twin is better I'd rather run that, but that's not the case with say a Bilstein vs. a Koni. It's a balancing act to what the car is going to be used for.
IF I have enough for your current, rebound adjustable Afco front set up when I put a new power plant and clutch in this thing, I will get them put in while the k member is down for the engine R&R.
Are my used Koni Sport doubles with a GC coil over conversion on them worth ANYTHING at all??
Would you ever even consider doing a single tube Afco remote reservoir double adjustable, or do you think the price point would make it prohibitive, and no one would spend that kind of coin?
IF I have enough for your current, rebound adjustable Afco front set up when I put a new power plant and clutch in this thing, I will get them put in while the k member is down for the engine R&R.
Are my used Koni Sport doubles with a GC coil over conversion on them worth ANYTHING at all??
Would you ever even consider doing a single tube Afco remote reservoir double adjustable, or do you think the price point would make it prohibitive, and no one would spend that kind of coin?









