71 chevy

iTrader: (18)

hey bro(wicked69), here is what I would prefer to see.

sell your twin turbo hotside and coldside at cost to any number of willing chevelle owners who would like a bolt on turbo setup.

get you an s400, $650 last I checked, and do a single turbo setup. Borg warner turbos are well built, and even if you lost a turbo you would be out less money than similar twins, and it would still get you to your power goals.

Wicked69

That's a good question. I am not sure how much the cam makes a difference but I run the XER273 224/230, .581/.588 114 and 3.90 gears. The Gt45s are quite a bit cheaper.

LS 69 camaro

im with 71 chev.set up a single with a borg s475 and let it eat.there seem to be plenty out there doing what you want to do.give it a try i think you will like it

T76s10

iTrader: (6)

I think the twin 70's will spool quicker. Twins are more fun for the street also

71 chevy

iTrader: (18)

twins DO spool quicker, but you gotta play to pay. two wastegates, two turbos etc.the cost adds up. if starting from scratch again, i would do a single setup instead of a dual. ive seen single setups that have no problem roasting the tires on the street at any speed

95bowtie

Hes just bolting them onto a current setup tho, hes already all setup for twins and has been running them.

71 chevy

iTrader: (18)

thats true too. decisions decisions decisions.

wicked69. I dont see the turbos in the link . how much are they? my buddy with the tube chassis camaro is running $169 turbos and so far so good. he lost one one time, like 2 years ago but it was like $169 to replace and hes been problem free so far.

Wicked69

I was looking at the ON3 T70's which are $299 each. They look perfect. The GT45's are cheaper at $189 but I was worried twin GT45's would be too big for a 5.3 and my convertor stalls around 3800-4k. What turbo is $169?

Here is a link to the On3's-
http://www.ebay.com/itm/3-Performanc..._Parts&vxp=mtr

Here is a link to the GT45's
http://www.ebay.com/itm/GT45R-GT45-t...11%26rk%3D3%26

tta656

iTrader: (5)

Sorry a bit off topic...

Which turbo is larger the On3 T76 or the Ebay GT45,looking for a single that will get me to 550 rwhp with less effort on my 5.3 provided I have all the supporting hardware..thanks Dennis

T76s10

iTrader: (6)

go with the gt45. the on3 is nice but will have more backpressure due to the smaller turbine wheel. the gt45 has a 68mm compressor wheel wich is fine. if i would have done it over again, i would have done the gt45 instead of the 76mm

T76s10

iTrader: (6)

so to get things straight for you, gt45 has smaller compressor but bigger turbine. the on3 76mm has a bigger compressor but smaller turbine.

tta656

iTrader: (5)

WOW...thanks i was just about to pull the trigger on the ON3 t76..

T76s10

iTrader: (6)

haha no prob. one question, are you doing front mount or rear mount?

6.0knightmare

FYI that isn't the right GT45 that has been in discussion. here's the link to the actual GT45 everyone has been running:

http://www.ebay.com/itm/GT45-HUGE-V-...11%26rk%3D2%26

T76s10

iTrader: (6)

ive heard people like this one too

http://www.ebay.com/itm/HUGE-RACE-GT...02b9ad&vxp=mtr

71 chevy

iTrader: (18)

that on3 is very similar to the master power t70, and is actually a bit bigger than the gt45 you linked. that gt45 is also 109 shipping from china so it is no bargain at all.

my buddy is running t3 turbos so they are a bit cheaper.

Wicked69

Okay, good to know.

tta656

iTrader: (5)

Ok just to clarify......
This is the turbo we want,,Correct???
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http://www.ebay.com/itm/HUGE-RACE-GT...02b9ad&vxp=mtr

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T76s10

iTrader: (6)

correct. thats the one everyone has been using, or atleast the people i have seen been using them

T76s10

iTrader: (6)

btw, on3 has 61mm turbos now so ill be using two of them for my lq4. same turbine wheel as the 76mm and 70mm. 65mm turbine wheel t4 .68ar and 61mm compressor wheel .70ar. same price as the t70. should spool quicker than the t70 and support 1050hp for the pair.