supragold Posted January 15, 2006 Share Posted January 15, 2006 Why would it be? Its no different from a single pumping the air through it. I know someone who's done it on their auto and the difference was unreal, complete different car now. Link to comment Share on other sites More sharing options...
Pig Posted January 15, 2006 Share Posted January 15, 2006 Nope, not as far as i am aware. Well worth trying. Where did you read its bad for the engine? And why am i hyjacking a thread which i really want people to answer????? Link to comment Share on other sites More sharing options...
terribleturner Posted January 15, 2006 Share Posted January 15, 2006 Don't you sacrifice top end with ttc?? Not that any of us would dream of breaking any speed limits Link to comment Share on other sites More sharing options...
LeeT Posted January 15, 2006 Share Posted January 15, 2006 Why would it be? Its no different from a single pumping the air through it. I know someone who's done it on their auto and the difference was unreal, complete different car now. i had mine done in ETTC before i went single on an auto and it was a very worthwhile mod Link to comment Share on other sites More sharing options...
Pig Posted January 15, 2006 Share Posted January 15, 2006 Nope, definatly not IMO Reached new heights Link to comment Share on other sites More sharing options...
Matt Harwood Posted January 15, 2006 Share Posted January 15, 2006 Don't you sacrifice top end with ttc?? Not that any of us would dream of breaking any speed limits No, you sacrifice bottom end power as you lose the quicker spool of the first turbo. Link to comment Share on other sites More sharing options...
ADD Posted January 15, 2006 Share Posted January 15, 2006 how do you do it? is it lots quicker? Link to comment Share on other sites More sharing options...
Pig Posted January 15, 2006 Share Posted January 15, 2006 Nope, just feels completly different. I found it felt faster! Hecklers website has directions for ttc and ettc. do the ttc first to see what you think. Then you can do ettc after that if you like it. I have the switch you need for sale as i can use mine if you want! Link to comment Share on other sites More sharing options...
ADD Posted January 15, 2006 Share Posted January 15, 2006 i may have a go at that! is it wise in this type of weather? Link to comment Share on other sites More sharing options...
Pig Posted January 15, 2006 Share Posted January 15, 2006 If you dont have RLTC then wait till its dry! Def. NOT worth trying in this weather! Link to comment Share on other sites More sharing options...
ADD Posted January 15, 2006 Share Posted January 15, 2006 ok cool cheers Link to comment Share on other sites More sharing options...
mr keef Posted January 15, 2006 Author Share Posted January 15, 2006 Yea but say a bpu supe on stock turbos running 16psi and then changing to T61 and running 16psi Would there be a massive difference? Anyone? Link to comment Share on other sites More sharing options...
Matt Harwood Posted January 15, 2006 Share Posted January 15, 2006 Anyone? Yes, but I don't have any figures to show exactly what the gain is. My ass dyno would guess at about 50bhp with like for like pressures Link to comment Share on other sites More sharing options...
Guest Terry S Posted January 15, 2006 Share Posted January 15, 2006 Yes, but I don't have any figures to show exactly what the gain is. My ass dyno would guess at about 50bhp with like for like pressures I think you'll find he car would make a fair bit more torque, and torque is what really matters. Link to comment Share on other sites More sharing options...
mr keef Posted January 15, 2006 Author Share Posted January 15, 2006 Yes, but I don't have any figures to show exactly what the gain is. My ass dyno would guess at about 50bhp with like for like pressures Cheers for that matt Link to comment Share on other sites More sharing options...
mr keef Posted January 15, 2006 Author Share Posted January 15, 2006 I think you'll find he car would make a fair bit more torque, and torque is what really matters. Cheers Terry. thats what i was hoping,Its just in the past on many other cars i'v had,people have went on about tuning mods making a massive difference,and to be honest i'v been less than impressed when i ended up doing them. Link to comment Share on other sites More sharing options...
Matt Harwood Posted January 15, 2006 Share Posted January 15, 2006 Power is great, but Torque wins races http://www.tomstickland.co.uk/astra/homework/hwork.htm#difference_between_torque_and_power Link to comment Share on other sites More sharing options...
Guest Terry S Posted January 15, 2006 Share Posted January 15, 2006 Cheers Terry. thats what i was hoping,Its just in the past on many other cars i'v had,people have went on about tuning mods making a massive difference,and to be honest i'v been less than impressed when i ended up doing them. You need to bag a ride in a properly tuned small single mate, I think it would surprise you. If you ever down this way feel free to give me a shout. Link to comment Share on other sites More sharing options...
Matt Harwood Posted January 15, 2006 Share Posted January 15, 2006 Cheers Terry. thats what i was hoping,Its just in the past on many other cars i'v had,people have went on about tuning mods making a massive difference,and to be honest i'v been less than impressed when i ended up doing them. Get a ride in a singles Supra. If it's set up even remotely properly, I defy you to be impressed Link to comment Share on other sites More sharing options...
Pig Posted January 15, 2006 Share Posted January 15, 2006 What sort of boost will i be hitting with out a boost controller terry? And whats max safe to hit with one??? Link to comment Share on other sites More sharing options...
Matt Harwood Posted January 15, 2006 Share Posted January 15, 2006 LOL, double act! Link to comment Share on other sites More sharing options...
mr keef Posted January 15, 2006 Author Share Posted January 15, 2006 Thanks Terry,may have to hold ya to that ,never been in a single yet! Link to comment Share on other sites More sharing options...
Matt Harwood Posted January 15, 2006 Share Posted January 15, 2006 What sort of boost will i be hitting with out a boost controller terry? And whats max safe to hit with one??? Depends on what the wastegate spring is rated at Jon. Usually ~1.1 bar I believe. (mine is 1.2 without boost controller) Link to comment Share on other sites More sharing options...
Pig Posted January 15, 2006 Share Posted January 15, 2006 Thanks, so will still be slow Whats the max a T61 can be pushed to? Link to comment Share on other sites More sharing options...
Guest Terry S Posted January 15, 2006 Share Posted January 15, 2006 Yeah as Matt says, the spring is a 1.1, will prolly hit 1.2-1.3 in top gear mate. I have been running mine wastegate only for ages TBH Link to comment Share on other sites More sharing options...
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