About the gt35R

[stikx]

I like reading up on stuff and making my own assumptions, so I was wondering if I had a GT35R T3 .63 ar with the anti surge cover, will it still surge? Also is an SC61 basically a 60-1 in T3 footprint?

[Super Bleeder!!]

IAlso is an SC61 basically a 60-1 in T3 footprint?

NO

[Goat Blower]

An SC61 is about one size bigger than a 60-1 wheel.

[scheides]

yup SC61 has a 61mm GT40 (or GT35R if you will) compressor wheel. With the S cover & anti-surge ports you should be fine.

[stikx]

ok got it now 60= 60mm 61 = 61mm but i was wondering what does the 1 stand for in 60-1?

[At-Least-It's-An-Evo]

ok got it now 60= 60mm 61 = 61mm but i was wondering what does the 1 stand for in 60-1?

a 60 trim doesn't = 60mm
60-1 doesn't = 60mm

the 60-1 is another turbo that it's trim happens to come out to 60. "-1" for differentiation(word?) I believe.

[tpunx99GSX]

The trim of a turbo is:
On the wheel itself take the measurements and do the math.
Trim = (minor diameter / major diameter) ^2 * 100

[tpunx99GSX]

http://www.turbominivan.com/tech/turbo201.htm check it out.

[Shane@DBPerformance]

The 60-1 is an old ass T04B compressor wheel. Not the more efficient wheel ever at high boost. Not bad for a car that runs around 15psi and has a fair amount of displacement(6 or 8 cylinder) or has a good head like a VTEC car. The SC61 uses the 61mm compressor wheel from the GT35R. For most cars, that 61mm comp wheel will not be any laggier than a 60-1, but it will have more power potential. You definately want the anti-surge cover if you have a 2.0l.

[tpunx99GSX]

You definately want the anti-surge cover if you have a 2.0l.
Liar, The anti surge cover is just a marketing ploy just like the electric blow off valve, and the anti crank walk cream.
lol jk.