![]() |
![]() |
![]() |
|
Enthusiast ![]() ![]() Joined Sep 23, '04 From fresno Currently Offline Reputation: 0 (0%) ![]() |
um...is it possible to make a celica twin turbo..by useing the stock twin turbo off of a supra..........with custom made header...and a built block 7afe .....with port and polish head..and..blah blah blah.!!!.the rest is secret for me..hahah!!!! if not..possilbe..could it been done.the other way around..go get some junk yard turbo.I MEAN SOME SMALL TURBO to make enough rooms for it..and make twin on the celica..with custom header....cauz...anything with $$$$$$$$ is possible right.............that is what i heard????
![]() |
![]() |
![]() |
|
||||
![]() Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Feb 25, '04 From Wisconsin Currently Offline Reputation: 0 (0%) ![]() |
After reading a little bit about the Twins, I found something out. The small turbo does NOT spool the big turbo. The exhaust manifold is restricted to flow only to the small turbo until 4000 or so rpms. After that, the small turbo is maxed and the manifold opens to the large turbo providing instant spool and higher boost levels. The first turbo doesn't have a function except spool quickly and provide low boost levels til 4000. Some people go ahead and do the TTC (true twin conversion) meaning they fool the EGCV actuator into pressure by doing some bypass work with the VSV. And then some people go ahead add do a single turbo setup in which the manifold is wide open and all 6 blasters can power the turbo into a fast spool. Now, after thats been said, lets go back to the Celica. The Celica is a INLINE-4. Has some decent torque at low rpms, but not alot of punch. As stated eariler in this topic, the 'small' turbo on the Supra TT is a CT26. If one were to single turbo there car, they'd use the CT26. The only way that a TT setup on the Celica would work would be to find a smaller turbo than the CT26 (and no, the T25 Mitsu wont work either - its too big). Good luck there as the CT26 and T25 are two of the smallest turbos from the manu's themselves. Then, after having the 'small' turbo, you'd need something thats uber-powerful but slow spool. Like a Frankenstein 20G thats good upto well past 30psi. After the setup was complete, you'd need a block that could handle the 30+psi. After that you'd still have a slow car? Why you ask? Simple. As stated when I begun, you have a INLINE-4. Meaning the exhaust pressure isn't enough to spool a big turbo. The largest turbo I think the 5SFE could spool is the t3/t4 hybrid. AND THATS STILL SMALL. So to answer your question, the answer is NO, you cant TT a Celica. However, feel more then welcome to T3 the 5S and have a killer block (shhh- i'm letting my secrets out ![]() -Ti [\Topic] This post has been edited by turboinduction: Oct 21, 2004 - 9:23 AM |
||||
![]() ![]() |
Lo-Fi Version | Time is now: July 18th, 2025 - 2:33 AM |