1nasty86

iTrader: (63)

ok. im wanting a bigger turbo than my t67. ive heard good and bad things about master power turbos. whos got one and whats the verdict?

JAX04

iTrader: (17)

best turbo for the money! period!.......

XtremeDime

iTrader: (16)

I got a T70, have yet to actually put it on the car but it looks like good quality!

1nasty86

iTrader: (63)

ok. with that said. what size master power turbo for a 370? im thinking a mp-gt42 with the .81 or .91 a/r on the exhaust?

Super Slow SS

iTrader: (9)

Front mount, I would go with the .91a/r

XtremeDime

iTrader: (16)

.91 for sure

1nasty86

iTrader: (63)

well its going on my 5.3 for now so i'll just have to deal with the lag. lol

kbracing96

iTrader: (25)

I'd run the MPT76 with a .96 a/r that's what I had on my 5.7 before the compound setup. Was a great turbo!

1nasty86

iTrader: (63)

im not worried about spool time on the 5.3 i just want the 370 to be in full spool around 3500.

kbracing96

iTrader: (25)

A MP GT42 is only a 67mm turbo. That's really to small of a compressor for a 370. The T76 on my 5.7 was pretty much all in buy about 3300. Plus It uses a standard T4 inlet flange and 3" v-band outlet so if you need to upgrade it later, it's easy to find turbos that will bolt right on.

If you think 76mm is to big, you could use a T70, it will spool VERY quick on a 370, lol. And for $600 you can't beat the price. I had one of those on my 5.7 with a .68 a/r before the t76 and it was almost like nitrous it hit so fast and hard, lol.

You can also get the T76 with a Q trim, 1.0 a/r now.

1nasty86

iTrader: (63)

well thats just great. lol i already have a 67. is there anything inbetween a 76mm and an 88mm turbo? i think the 88 is alittle too big and a 76 would work but im planning on making around 700 hp and im unsure on how well it would support it.

sujomatt

iTrader: (7)

do they have a website? i googled their name and found a website i thought was theirs but it is under construction..?

RX666

iTrader: (5)

I have a gt45 with the 1.22 a/r exhaust side.

Have not used it, however i see countless people in love with em on those dumbass supra deals.

Excited to see how it does, did quite a bit of research before i got it..

RS_SS69

iTrader: (31)

Contact ModularTurbo, he is a dealer for them.

Vcious04

iTrader: (16)

Thats the one I have, sounds great and will see what it puts out saturday hopefully!!

1nasty86

iTrader: (63)

call me dump but whats the Q trim?

sujomatt

iTrader: (7)

Q trim i believe is the bigger trim of the T76 - P trim being the smaller. Correct me if im wrong

JAX04

iTrader: (17)

ive never really understood the whole "trim" aspect. but then again, im very new to turbos and have always used what ive seen work. so im interested in this question as well.

kbracing96

iTrader: (25)

Yes, the Q-trim is bigger then the P-trim. The T76/Q-trim 1.0 A/R is the biggest turbo, best power producing turbo MP is currently offering. It should get you your 700rwhp

Here is there MP Racing turbo catalog.

http://partsexpressonline.com/cart/f...mlhpposter.pdf