Scion Tc turbo 300hp?
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Evolving Member
Joined: Mar 2005
Posts: 189
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From: Denver, CO
Originally Posted by Mitsubishi Guy
I'm not so sure about what you all are saying.. If you think about it. The TRD super charger only adds 40hp with 5-7lb of boost if you look at ripp mods version for are engine with the same boost the 4G69 is putting out 220whp! Something to think about.... I have looked around at differant after market turbo kits for the scion and it seems to be building less hp on all the dynos I have seen.
Originally Posted by MikeKondilis
no dude Scion Tc's stock run 7.4-15.7 the ralliart runs the same its a drivers race stock
Originally Posted by TurboTimah
If you want to keep up with those turbo'd TCs, heres your best bet http://www.rippmods.com/templates/te...d=117&menuId=2
Originally Posted by TurboTimah
If you want to keep up with those turbo'd TCs, heres your best bet http://www.rippmods.com/templates/te...d=117&menuId=2
Newbie
Joined: May 2009
Posts: 2
Likes: 0
From: Nashville, TN
I got my issue of modify mag and turbonetics made a turbo for the sicon tc that comes with a 140hp gain that makes it 300hp@8psi. I went to their website, it shows their dyno at 244hp and 262tq. also in the mag it shows a turbo kit for a scion tc by sound performance. the kit making 260hp and 280tq @ 7psi. now look at those numbers. we are faster than the tc stock but when they get turboed they are making bigger numbers and they are also faster than us. why is that?
Let me clarify some misconceptions here. Stock tC has 160hp and 163tq at crank depending on dyno ranges 138-142hp and 147-153tq at the wheels. Turbonectics kit is carb legal and has been discontinued. The carb legal is where it loses all of its power and choice of engine management. Most tC's on 10lbs dyno 300+ hp and 280-310+ tq at the tires. It all depends on engine management used due to the tC being 50 state legal (most cars are not but many new ones are coming to this standard). My tC on a mustang dyno made 260hp and 319tq at the tires on 10psi. I have a terrible built turbo kit by a company known as TT with several issues. I have a shop building a better kit along with the engine and etc. I have boost creep on my TT setup and when the boost went to 14lbs I peaked hp at 309. Problem was with the boost spike car was lean 14.5:1-15.3:1 afr.
Back on point the stock tC does not have any beefier rods or pistons from factory in fact it has been proven that many were just lucky that the rods didn't fail. There has been post on Scionlife with rods that were starting to bend. The TRD supercharger isn't factory installed only dealer installed. And please don't compare the tC's 2AZ-FE engine to another one using the supercharger as a comparison. The TRD supercharger has been discontinued.
Newbie
Joined: May 2009
Posts: 2
Likes: 0
From: Nashville, TN
allso in the latest road and track mag they tested a TRD supercharged scion Vs a terd SI and the si with its wimpy 130trq was still faster. Trust me on this one! You made no mistake by buying a car with the crazy potentail that the ralliart has! allso look at the scions stock 8.4 sec 0-60 time thats week. I ran a best 6.6 0-60 with ralliart using my G-force meter.
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Dec 14, 2008 08:12 PM
