possible engine swap

[hades91stealth]

i have a 91 stealth es that i would like to TT.. im not sure wheter to try and get a savlaged engine with turbos attached or do it all at once after buying all parts necessary. also ive heard of people keeping their car FWD even after the swap (if thats the route im taking) but some say the tranny will break. i thought an lsd could help with the situation.. any advice would be great.. thnx

[cryptyq]

I'm not sure how feasible it is to do on a SOHC, but it's been done on DOHC FWD cars. If you are dropping in a TT long block, I think you will need the TT ECU. If you have an automatic transmission, this will be a problem, as the TT ECU can't send signals to the TCU for shifting. If you use a non-turbo ECU with a TT motor, you will have problems with your air/fuel mix, which I think requires an AEM system to adjust. You can also try adding the stock turbo parts to your NA motor, and use an aftermarket SAFC, boost controller, stock TT injectors, and maybe a walbro fuel pump. I don't know much more than that, though. Lastly, if you are interested in AWD, it's cost less in both time and money to just get a Twin Turbo/VR-4 car. It has been done on FWD cars, but it's a major undertaking, and can become expensive very quickly. I don't recommend pursuing that sort of mod, especially if you are new to the platform.

[hades91stealth]

well the es is a dohc and its a 5speed. ive pretty much priced it out with parts and it looks to be around 9k if i get a new tranny. in detail i know ill need the new ecu and wiring harness but also the snails, piping, fuel lines and pumps, water pump, gauges, intercooler, forged internals, and maybe consider a blowoff valve. it probably would be more feasible to save up for a vr-4 but if i do all the mods to the es correctly, it will pretty much be a brand new car whereas the tt i would get may need work once i get it.. im just confused about the whole situation but ill look into possibly just getting the TT already.. thnx

[hades91stealth]

ive been doing a lot of research and for those viewing this post it is possible. of course its goin to take a lot of work and money but it will be sick. seeing as how its been done before, its not original but ive only seen about 10-20 people who have done this on the internet. ive heard that having a tt front wheel drive is better in the long run. your take off is shittier but once you grab you can reel in or pull better because of the power going only to 2 wheels instead of 4 in the awd. my stealth es is now baby and i will keep dumping money into it probably until im unable to drive anymore (age 75). tru love is unconditional and lasts forever. man and machine. if anyone else would like to pursue this project let me know cuz i have all the specs and plans drawn out.

[Lucifer]

Contact Von Morgan, Xwire on most forums including this one, and see if he's interested in doing to work. He's among the best in the country with your cars and just up the road from you in Saint Louis.

[whitedragon]

my stealth es is now baby and i will keep dumping money into it probably until im unable to drive anymore (age 75). tru love is unconditional and lasts forever. man and machine. if anyone else would like to pursue this project let me know cuz i have all the specs and plans drawn out.

Seriously, for the money you plan on spending to TT a car, you are much better off (and about the same price) just finding a VR4 or RT/TT in decent shape. You'll be soo much happier with it, it's no comparison. Then you'll be sad that you even spent money on a non turbo in the first place.

Take it from someone that's done it.

[mcafee20]

Seriously, for the money you plan on spending to TT a car, you are much better off (and about the same price) just finding a VR4 or RT/TT in decent shape. You'll be soo much happier with it, it's no comparison. Then you'll be sad that you even spent money on a non turbo in the first place.

Take it from someone that's done it.

I second this motion. Save yourself the time and the headache.

[Creative]

Seriously, for the money you plan on spending to TT a car, you are much better off (and about the same price) just finding a VR4 or RT/TT in decent shape. You'll be soo much happier with it, it's no comparison. Then you'll be sad that you even spent money on a non turbo in the first place.

Take it from someone that's done it.

3rd that. Did same as James.

[cryptyq]

If you are going to build the car up, the difference in traction & handling with AWD will outweigh (no pun intended) the difference in weight. The stock AWD setup not only has better traction, but better cornering. For the money, you can get a decent 1st gen TT or VR-4, or you can get one cheap that needs a motor, and just put your money into building a monster instead. Do a stroker kit or a 3.5L 6g74 on an AWD model and get some real performance for your money. The FWD cars are fun to put some power into, and make for a nice daily driver (I drive one every day), but don't sink 9k into one. It's not really worth it.

[hades91stealth]

thanx guys. i appreciate the advice. the stock TTs definitaly have many advantages over converting (ecs and active exhaust among few). i got to ride in a 94 RT/TT and i told the kid afterwards i would be deeply honored if i could make babys with his car. before that i hadnt rode in one so i thought the TT was the same as my fwd except for the turbos and awd. i now see i was horribly mistaken. i appreciate the advice you all have given me. it is now time to search for a TT. ill be back on a little later for some more help and possibly pics if i find one for the right price. thank you