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Turbo size on M1000 turbo

spoon

Wrenching to ride is half the fun
Lifetime Membership
Dec 2, 2007
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Kootenays, BC
Looking to build a Proclimb 1000 turbo and have most parts and pieces to do so with a pump gas turbo setup . Have always used 30 series Garretts on 1000 engines in past and 28 series on 800. Has anyone used the 28s on M1000? Looking to do lower boost application with 10lbs max as that is what I was able to run in past on my builds with pump gas use and timing control. I have 3 28 series Garretts right now and no 30s and was looking for advice from the turbo gurus here on using the tighter exhaust side on the M1000 for lower boost. I have a 2863, a 2871 and a 2876. I am leaning to using the 71 or 76. I have a Boondocker box and a PCV boost with secondary injector module. Leaning to using PCV as the Boonie box is programmed for M8 and not sure if anyone can give me new starting numbers for the 1000 setup.
 

Over budget

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Premium Member
Mar 13, 2019
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Centerville utah
Looking to build a Proclimb 1000 turbo and have most parts and pieces to do so with a pump gas turbo setup . Have always used 30 series Garretts on 1000 engines in past and 28 series on 800. Has anyone used the 28s on M1000? Looking to do lower boost application with 10lbs max as that is what I was able to run in past on my builds with pump gas use and timing control. I have 3 28 series Garretts right now and no 30s and was looking for advice from the turbo gurus here on using the tighter exhaust side on the M1000 for lower boost. I have a 2863, a 2871 and a 2876. I am leaning to using the 71 or 76. I have a Boondocker box and a PCV boost with secondary injector module. Leaning to using PCV as the Boonie box is programmed for M8 and not sure if anyone can give me new starting numbers for the 1000 setup.
Look up Brad Story he built M1000 turbo for me. It ran amazing best turbo sled I ever had. Mine had the boondocker box
 

manlye

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Jul 6, 2009
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I believe I have your old carbon m1000, anyway the 2876 with a boost-it box to add the additional boot fuel independently I believe would be the ticket


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turbo800

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Lifetime Membership
Nov 27, 2007
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Northern,UT
Looking to build a Proclimb 1000 turbo and have most parts and pieces to do so with a pump gas turbo setup . Have always used 30 series Garretts on 1000 engines in past and 28 series on 800. Has anyone used the 28s on M1000? Looking to do lower boost application with 10lbs max as that is what I was able to run in past on my builds with pump gas use and timing control. I have 3 28 series Garretts right now and no 30s and was looking for advice from the turbo gurus here on using the tighter exhaust side on the M1000 for lower boost. I have a 2863, a 2871 and a 2876. I am leaning to using the 71 or 76. I have a Boondocker box and a PCV boost with secondary injector module. Leaning to using PCV as the Boonie box is programmed for M8 and not sure if anyone can give me new starting numbers for the 1000 setup.
I think your on the right track...
2860 and 2863 for 800's
2871 and 2876 for 1000's
The 3071's always ran pretty good and the 3076's were a bit lazy on the bottom in a high boost setup.
 
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