Garrett GT4708 Opinions on a 370 LQ4
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Garrett GT4708 Opinions on a 370 LQ4
Looking at this turbo for a 370 build with a mild turbo cam and ported 317 with a target compression ratio of 9.1-9.5. Looks like it a 80mm with a 1.08 T6 turbine housing, just looking for the pros and cons of this turbo getting close to 800-1000 RWHP.
GT4708
763740-5001 Part Number
http://www.turbobygarrett.com/turbob..._763740_5.html
More info....
Turbo, Journal Bearing Garrett GT4708 . Capable of close to 1200HP! Compressor wheel diameter is 108mm exd. / 80.7mm ind. (56trim) Compressor housing is .69 A/R has a 6" inlet and 3.5" outlet slip on connection. Turbine housing uses a T6 undivided inlet and 5" V-band outlet.
Turbine
-Wheel: 92.7mm w/ 82 trim
-Housing: 0.96, 1.08, 1.23, 1.39 A/R
Compressor
-Wheel: 108.0mm exd./80.7mm ind w/ 56 trim
-Housing: 0.69 A/R
GT4708
763740-5001 Part Number
http://www.turbobygarrett.com/turbob..._763740_5.html
More info....
Turbo, Journal Bearing Garrett GT4708 . Capable of close to 1200HP! Compressor wheel diameter is 108mm exd. / 80.7mm ind. (56trim) Compressor housing is .69 A/R has a 6" inlet and 3.5" outlet slip on connection. Turbine housing uses a T6 undivided inlet and 5" V-band outlet.
Turbine
-Wheel: 92.7mm w/ 82 trim
-Housing: 0.96, 1.08, 1.23, 1.39 A/R
Compressor
-Wheel: 108.0mm exd./80.7mm ind w/ 56 trim
-Housing: 0.69 A/R
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The PT88 is smaller,cheaper, and will spool better than that turbo. While its a bad *** turbo for the power you are looking to make the pt88 will do the same and work better on the street.
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Oh ya the kid fell though on your old turbo and decided to use it so I was able to find this one a Supraforum.com
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I was thinking of when I build my kit to run each manifold tube seperate up to the housing like it's intended to be to affectivly use the divided housing.
Oh ya the kid fell though on your old turbo and decided to use it so I was able to find this one a Supraforum.com
Oh ya the kid fell though on your old turbo and decided to use it so I was able to find this one a Supraforum.com