adam00

iTrader: (1)

are the precision turbos any good?? i was looking at there turbos and there gt4088r is $909 shipped and the gt4088r from Garrett are like $1400 is there any difference in quality because you usually get what you pay for?

DaveF

we have used Precision Turbo many times, and have been a dealer since 01. customer service is great, and so are their turbo's.

SPOOLINmatt

40r for 909 shipped new? damn! You cant go wrong with precision.

twkdCD595

I would bet money you mistakenly looked at the NON-bb version of that gt40 instead of their bb unit which would be more on par (cost wise) with the garrett unit.

I have run multiple Precision units... so far I have been very pleased with the quality and results! The only difficulty I ever had was a mix up on the options of a unit they sent me, but it was quickly picked back up and corrected.

SPOOLINmatt

probably the "gt4088"

TiAL

has to be....we pay more than that for a 4088R from Garrett

tony tone

i wuff my sc61 bb

miller

I have to say precision has been great to deal with over the years. Thay have stood behind their product and whenever i need something done a little different they are willing to do so.

SPOOLINmatt

my only complaint with precision is that they wont offer a divided housing for their turbos, mainly the pt series turbos.

stockb18c

I have a sc44 and I love it. Spool is perfect

Honda Bull

An unequivocal "YES". Their turbos are fine.

adam00

iTrader: (1)

is the BB gt4088r better than the just the gt4088??? and whick would be better on a street car and why??

TheShodan

iTrader: (14)

there are others even moreso than the 64mm GT4088. The GT4088R is COMPLETELY different than the journal bearing that you're considering. Giving us information like engine setup, power goals, and purpose would be the best thing to help us, help you.

adam00

iTrader: (1)

goldeneagle sleeved 84mm gsr block
ported b16 head
skunk2 pro2's cams
ls crank
cp 9:5:1
top mount dual wastegates turbo manifold
75mm tb
3" downpipe
3.5" exhaust
goldeneagle intake manifold
1200cc injectors

Im looking for 700whp on high boost with race fuel and 350-400whp on low boost (10psi)
and this is going to be a track/street car

Wopsicle69

why a 3" dp and a 3.5" exhaust? why not a complete 3.5" dp and exhaust?

adam00

iTrader: (1)

i was thinking that a full 3.5" exhaust would be to big and not have enough back pressure but i guess with 700whp you dont need back pressure and would i gain any power with a cut out for when i go to the track

miller

Put a gt4294 on the car and call it a day.

HondaKyle

gt42 us a waste of money. You could get a BW S366XL for cheaper and it will spool faster and make more power.

T4eg

lol a pt67 will kick the s%$ out a s366xl any day of week lol. you cant even compare power difference between a 42r and s366/xl/etc

DaveF

wow........

let me know when you see an s366 making 900 plus.....

HondaKyle

the GT4294r dyno chart (100% duty cycle on boost control)



the S368 dyno chart (90% duty cycle on boost control) the distributor on the car is showing signs of crapping out, and the tires were spinning pretty decent on this pull as well i think with out spinning the car


here is an other one

dart2.2

word man. i was running the pt-74 gt-s and i sold i because precision does not offer the housing divided. made the switch to the bws372 and i dont think i will make the switch back to precision.if i could have got a divided turbine housing i would have stayed with precision.

SPOOLINmatt

they are pretty much the 2nd leading turbo company out there over all and they don't have something that all of the others do have.

adam00

iTrader: (1)

What turbo should i get for my setup im looking for 750whp on a fully built motor and im looking for a usable powerband for a street car

TheShodan

iTrader: (14)

It won't happen. (I know lately i've been a killjoy on a few of these threads). But you gotta get a bit more realistic here. 750whp AND try and be nice and smoother powerband on the street, and under 4 litres? Nah. The best is about 680-700whp, and that is with an S366XL.