I recently purchased a performance first marine twin turbo set up for a big block chevy. I haven't been able to find any technical data or installation guides. Does anyone have any information on this set up?
Could someone please put up some pics or add a link to turbos mounted on water jacketed marine manifolds, logs or high risers. Had a look at a guys twin turbo marathon race boat with a twin turbo LS1 and the heat created is insane. He had to shift coils and leads, shield spark plugs, bolts...
Pair of Turbonetics T-7268 Top of the line turbos. T 4 flange 72mm compressor .81 Ar exhaust housing. Very quick spooling. Low use. Custom anodized compressor housings. New cost $1550 each, for sale $1250 for the pair. Tulsa, OK 918-269-8084
Need help choosing turbos updated dyno with new turbos.
So here's the story, I bought a turbo system from c & s which included 2 turbos, 2 Wastegates, BOV, pro carb hat and a blow thru carb. These guys were very secretive regarding turbo sizing. All of this is on a bbc 565 8.5 to 1 with Brodix...
2 - rajay turbo's for sell - 2 complete rebuilt with polished water cooled heat shields - $1,400.00 for the pair - OBO
1 - used rajay turbo tight and spins free - $400.00 - OBO
2 - used exhaust housing with 3/8 bypass hole - $150.00 for the pair - OBO
I can email more pictures
right now I have a 565 pump gas making over 800hp and 720tq, I have 65 hard hrs on it. after talking with steve morris and the hp of 1200 to 1500 hp goal on pump gas and room to grow I am going to twin turbo, this will be a mid-summer project and I have not decided yet to change my combo or save...
Seems in the world of Promod Cars, the turbo guys have kept at it till they are running @ the same level and sometimes better than the screw guys now. 5.46 @ 272 is bad ass!
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Last night I was over at the Pisston in the Wind compound having a few cold beers and enjoying a little bench racing with a few good friends. I went out to Craigs truck to get another beer when I found this under the seat.
The Screw Blowers are in the game.........one legged peace sign out...