Originally Posted by BeastinFillup
Well I have an extra stock Garrett turbo and was just wondering if it's possible or even worth the time to set up twin (or sequential or compound) turbos? Any input would be greatly appreciated. Thanks.
If you ran true twins (a Parallel set up) then the stock chargers will be very laggy since they are designed to have 8 holes feeding them exhaust gas instead of just 4...so you would need a LOT of fuel to get the benefit.\
If you ran them in sequential/compound twins you wouldn't gain much if anything since you don't have a difference in the compressor sizes so you aren't really netting any additional flow.
IMHO ditch the turbos and get a good single.