rchappelear 28 Report post Posted April 12, 2013 So i want to do a rack and pinion set up on my mustang and have been torn between a few mfg. TCP manual rack (cannot afford to send $3000k on a power). I like the slim design, quality of parts, knowing my long tub headers will fit. Flaming River power. i like the set up and pricing of the power setup really close to the TCP manual for my budget. It is power though! Randall's power rack. Bigger bulkier but affordable as heck. Haven't really read too many negative comments. Dunno about the header clearance and is bulky Unisteer Power Rack. Same as the Randall's ... read some people say your really limited on the header clearance though what are your guys opinions on the subject Quote Share this post Link to post Share on other sites
Jimjific 23 Report post Posted April 13, 2013 I tried the Randall rack and was not happy. I bought it used and it had issues blowing out the hard lines on the rack itself. I called Randell and was not pleased by his stand-offish reply he gave me. I never called him again. Two things to consider with a Randells rack: All the magazine articles seem to skip how much turning raduis you will loose. Although he uses a 94 era Cavalier rack, it is modified and you can't just replace it with a new one from the auto store. My two cents. Jim Quote Share this post Link to post Share on other sites
rchappelear 28 Report post Posted April 13, 2013 Really, i thought (what i have read) is that you could buy a new one from the auto store and bolt it on as a replacement. I really am leaning more and more to the TCP manual or Flaming River Power set up. Quote Share this post Link to post Share on other sites
chillininnh 21 Report post Posted April 13, 2013 I love my TCP manual rack. The steering is high effort in parking situations but it's no big deal to me. I'm running 245/45 tires in the front which doesn't help. The road feel is outstanding. Quote Share this post Link to post Share on other sites
Alan_Mac 48 Report post Posted April 13, 2013 I love my TCP manual rack. The steering is high effort in parking situations but it's no big deal to me. I'm running 245/45 tires in the front which doesn't help. The road feel is outstanding. I totally agree! Quote Share this post Link to post Share on other sites
69_Mustang 26 Report post Posted April 13, 2013 Check out the American Powertrain Electric steering assist. It seems pretty bad ass; you can control how much it helps, or even turn it off. There's a video on the site, I think. Edit: Here http://americanpowertrain.com/i-8550013-ez-electric-power-steering-for-1965-70-mustang-cougar.html Quote Share this post Link to post Share on other sites
Alvin D Morava 2 Report post Posted April 13, 2013 I have a unisteer manual rack, they say only hooker super comps work with this rack, haven't gotten that far yet, I have 275-45-17 on the front, and 315-40-17 on rear. Quote Share this post Link to post Share on other sites
rchappelear 28 Report post Posted April 14, 2013 So i see that TCP make a rack for the 65-70 mustang but also has an option for falcons,rancheros as well. what is the differences in these cars from a mustang to cause an additional $100? Quote Share this post Link to post Share on other sites
69_Mustang 26 Report post Posted April 14, 2013 Because they know people will pay for it. Quote Share this post Link to post Share on other sites
69gmachine 15 Report post Posted April 14, 2013 The differences in frame width and lower control arm CC distance dictate a difference in the mounting and centerlink design, and the lower volume produced mean the cost per item to manufacture increases. Having designed and manufactured small volume custom parts, I can tell you that the manufacturer makes a significant investment in both time and money to develop new parts and there is no guarantee they will ever get their money back. For the small contingent of Falcon owners who are willing to modify their ride instead of restore it I'm sure TCP is just trying to recover their investment. If volume picks up, they would probably lower the cost. I designed a rack and pinion for my car that uses an off the shelf GM J-car rack that I hope to be able to start marketing next year. I would love to be able to market it to the widest audience possible, but I would have to spend more time and money developing unique pieces for every different model like the Falcons, Fairlanes and Mavericks. Right now it just isn't worth it to me. I'm glad there are companies that are willing to make stuff just for the love of the hobby. Quote Share this post Link to post Share on other sites
danno 128 Report post Posted April 15, 2013 I have a randalls rack, and it has no problem with long tube headers. The turning radius is a bit worse, but that is only noticeable during parking in tight spots, and that is never an issue with me. I have heard Randall can be difficult to work with, unless you are spending money. It also used to be that all parts you need were not included in his kits. You had to also by the inner tie rod extensions, but that might not be true any longer. He changed the design 2 years ago and made it simpler, so maybe those are included not. Installing it was easy, and I use my factory power steering pump. It was time consuming because I had to pull off my steering column and cut and inch off the base of it. Randalls requires you do this, others might not require this? It is a good thing to ask about. It added about 8 hours and 6 beers to do that mod. Probably would have only added 3 hours if it wasn't for those 6 beers. Quote Share this post Link to post Share on other sites
buening 63 Report post Posted April 16, 2013 I designed a rack and pinion for my car that uses an off the shelf GM J-car rack that I hope to be able to start marketing next year. Does it suffer from the same increase in steering radius like standard J-car racks have Quote Share this post Link to post Share on other sites
69gmachine 15 Report post Posted April 16, 2013 (edited) Does it suffer from the same increase in steering radius like standard J-car racks have It would if you use the stock spindle. I designed a rear steer arm for the Wilwood Prospindle that is adjustable. I have it set at 5.25" (the shortest setting) so I have a turn rate and radius that's as tight as a modern Mustang. With wide front tires (P275) it's almost impossible to turn the wheel without power steering when going slow. Edited April 16, 2013 by 69gmachine added power steering comment. Quote Share this post Link to post Share on other sites
grendi 16 Report post Posted April 16, 2013 i had the randall rack and used to be more or less happy, until it started to leak after only 2-3 years (less then 2000 miles). i was trying to buy a replacement seal from randall for more then one year. then i kicked it out. tcp and flaming river claim they have stock turning radius. Quote Share this post Link to post Share on other sites
69gmachine 15 Report post Posted April 16, 2013 IMO modifying the production rack is just asking for trouble. I use an unmodified rack that is easily replaced (feel free to comment Jim). It also helps keep costs down by not having to design and manufacture new parts. I don't know exactly how many miles are on mine, but I'd say around 7k. I've driven it at open track events, cross country cruises and autocross with no problems so far. The only leak I've had was traced to a loose hose connection. Tightened it up and problem solved. Quote Share this post Link to post Share on other sites
Jimjific 23 Report post Posted April 16, 2013 Yes, I can vouch for the ease in replacing a J-car style rack with Larry's rack set-up. I just had to do this recently. It had nothing to do with the rack set-up. It was more of my fault for buying a really cheap reman. one. It is nice knowing though that if I have an issue I can go to NAPA and get one in a half a day. I have started a write up of my installation. I just need to get off my butt and finish the text and post it. Jim Quote Share this post Link to post Share on other sites
blueblood 26 Report post Posted November 17, 2013 Been a while since any more rack feedback was posted. Any more updates on a good power rack set up? Quote Share this post Link to post Share on other sites
kidsStang 11 Report post Posted November 18, 2013 I'v been useing a Unisteer Power rack since april, the installation was very clean, but steering column needed 1" cut off so column had to be removed, I ended up trying hooker headers, dougs headers and hedman long tube headers the rack never was the problem with clearance. The headers always leaned against the frame rail. Ended up with shorty headers, Anyway the overall effect of the rack is nice and smooth, But turning radius greatly affected, and power steering pump makes alot of noise. Quote Share this post Link to post Share on other sites
blueblood 26 Report post Posted November 18, 2013 Thanks for the feedback. I already run shorties so that will be ok, already have some pump noise which I want to elimante, not increase! Quote Share this post Link to post Share on other sites
Grabber70Mach 107 Report post Posted November 19, 2013 IMO modifying the production rack is just asking for trouble. I use an unmodified rack that is easily replaced (feel free to comment Jim). It also helps keep costs down by not having to design and manufacture new parts. I don't know exactly how many miles are on mine, but I'd say around 7k. I've driven it at open track events, cross country cruises and autocross with no problems so far. The only leak I've had was traced to a loose hose connection. Tightened it up and problem solved. Larry good to see you around again, is your rack conversion parts something you are considering producing a kit to sale? Quote Share this post Link to post Share on other sites
69gmachine 15 Report post Posted November 19, 2013 (edited) Hello Ted, Yes, I've even debated about whether or not to sell the suspension separately from the steering. Selling them separately will allow customers to upgrade in stages, but they were designed to go together and you will not realize the full benefit of the Wilwood spindle unless you also address the steering. I made a small run of mounting brackets and sold a pair of them to Jim to get him on the road, but I only had 2 prototype centerlinks. One is on Jim's car the other is on mine. I had to quit working on the car business for the past year to work on my house. Next summer I hope to resume the car adventure. Thanks for asking. Edited November 19, 2013 by 69gmachine spelling Quote Share this post Link to post Share on other sites
Grabber70Mach 107 Report post Posted November 19, 2013 I can understand getting busy with other things, keeping the house up is kinda important. Quote Share this post Link to post Share on other sites
Total Control Products 24 Report post Posted November 21, 2013 Hey guys, just came across this thread today while checking on one of our customer's builds. It's nice to see so much good feedback on our rack systems! I'm not going to clog this thread with endless propaganda so here's a few quick points. -Our rack will work with almost any header. The only header we know to not fit is the Hooker Super Comp 1-3/4" long tube. -Our rack has the same amount of travel as the stock steering, 6-3/8". -Built completely in house, we even cut our own gears. -Includes all the requisite steering shafts, u-joints, mounts, and hardware. -Works with stock inner and outer tie-rods. CLICK HERE to download a detailed Data Sheet on our rack system. We put a lot of effort into our document library so everyone can learn about or products. When faced with a lack of info when we are looking to buy something most of our minds automatically assume the best. We don't want you to assume; we want you to read! Quote Share this post Link to post Share on other sites