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For Sale: Turbonetics T91 Superthumper Mustang cobra



ANOKA, MN View Map


I was asked what turbine flange and it is a T6.
Above Added: Tue October 4, 2016, 6:39 pm EST
New unused T91 super thumper. Model/part number is shown in one photo. Exhaust housing was fitted for a small block 4.6 dohc Cobra mustang. It can be used on larger displacement engines however it will spool faster. 900-2400hp
I have a custom matching 4" inlet and outlet air to water spearco intercooler i had made at the same time as this turbo and i believe the y2k blow off valve as well. Please contact me if you are also interested in those items for a large discount.

Sold as is due to the nature of the item and how it is intended to be used. Shipping is free to the lower 48 states only. If ordering outside the area please contact for shipping quote prior to buying.
Above Added: Fri September 23, 2016, 8:38 pm EST
Item is new and unused however shows signs of storage wear and dirty and is discounted from $3,800 because of that. I have a matching spearco water to air intercooler that was custom made for $2,400 i will also discount due to finish and scratches for $1,000. Contact me if interested in these items and blow off valve for $200.


Depends on trades. Trades would be considered if you take the intercooler with it. I am always interested in 1/5 scale rc's but cash is king.
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Ad #182767238
Expires on: 12/10/2016
Posted: 09/17/2016, ad expires in 48 days
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Seller Information
Ad posted by:
Uguessedit (#776943)

Member Since: 12/04/2014
Phone Number: 7632328769

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106 Main Street, North Adams, MA 01247
Toll Free: 866.326.9227 • Tel: 413.663.3496 • Fax: 413.663.3615 • Email:

Execution Stats: 0.147 sec / 8.0 MB used / 8.1 MB peak