Big Turbo Decisions! HELP!
Hello all, im having issues trying to figure out what turbo will work best for me. I recently bought all the supporting mods for a big turbo. Going with a stock block trying to support 400whp or better on pump. Might go with e85 later on. I would like to go with one of the AGP kits since they have everything there that i am missing. Originally wanted a s256rs but realizing its not for what i want, i want a good fast spooling and not dying out on top end turbo for the streets / strip with alittle more HP in the long run so i wont have to switch up turbos so i can have breathing room if i want to do some more mods.
So.... ive been considering the Delta 46 / Zeta 2.8 / GTX3071R or possibly a stage 3 or evo turbo. If i go with a stage 3 or evo turbo i obviously wont be getting the AGP kit and get some custom work done. If anyone has other suggestions please do say, id like to gather as many ideas as possible.
Delta 46 --- This turbo will hit 20psi at just a hair over 3000rpm and make 450whp at it's max of 27psi in the .48 A/R turbine housing. This turbo has a 4" inlet and a 2" outlet. This turbo has a .48 A/R turbine housing.
Zeta 2.8 --- Our smallest offering featuring fully machined billet aluminum compressor wheel with flow capabilities past 50lbs/min. We build this turbo with a .63 A/R turbine housing and the turbo will support over 500whp. Expect full boost around 3200rpm and the ability to hit 500whp around 28psi with the turbo maxing boost around 30psi. If you like the AGP 50 trim, you'll love this little Zeta. Faster spoolup, and more power than the 50 trim, the 2.8 will set the new standard of pump gas, street car turbo. The compressor housing has a 4" inlet and a 2" outlet
GTX3071R --- This turbo utilizes Garrett's forged, fully machined compressor wheel. Spool characteristics are very similar to the GT3071R (roughly 3100rpm for full boost), but this will support about another 50-60 more hp, maxing out to about 500hp. This turbo comes with a 4" inlet 2" outlet compressor housing, and is in a .63 A/R turbine housing.
This info came off the AGP turbo website.
Thanks for your time!
Last edited by KrauseSRT4; 06-04-2017 at 02:44 AM.