Just in talks with a turbo company and he’s said it’s possible he can hybrid the current turbos to achieve up to 650 bhp.
Had a quick google and can’t find any hybrid stock turbos achieving that. Also if it was possible to hybrid the current turbos for 650bhp what else surrounding the turbos needs upgrading?
His other option to go single and achieve higher bhp with the efr9180.
The guys message is below.
Would like to know people thoughts on these options.
Hi Luke, it certainly IS possible to upgrade the stock turbos, and we;'ve done lots over the years. I'm fairly sure you would struggle to reach the power you are after, I'm thinking around 650 would max out the stock housings. If you are willing to take on the work and convert to single turbo, that would be far more likely to get your 7-750Bhp. I would expect your best and most responsive turbo doing that power would be the EFR9180 with the 1.05A/R T4 twinscroll housing. I can come back to you with the price for this turbo on Monday morning.