On3 7665 vs 7876 for SLB LS1??
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On3 7665 vs 7876 for SLB LS1??
Huron t4 kit purchased, now am going to be in a financial crunch after that, a 4l80 swap and fuel... SO I need to know what is going to be the best of the "budget" turbos for me to run
Car is a 01 WS6.. Still deciding fuel system, but regardless will run on E85. 4l80 trans, and for the time being... Stock 10 bolt..
So Im just wondering on the turbo for now.. I see alot of ppl saying the on3 7665 is so small of an exhaust side, but am thinking a 7876 might be a little laggy? Just looking for suggestions and input..
Car is a 01 WS6.. Still deciding fuel system, but regardless will run on E85. 4l80 trans, and for the time being... Stock 10 bolt..
So Im just wondering on the turbo for now.. I see alot of ppl saying the on3 7665 is so small of an exhaust side, but am thinking a 7876 might be a little laggy? Just looking for suggestions and input..
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Thanks guys... It was just one of those things i was debating based off reviews. but the reviews were not on my specific car /mods ( or lack of mods ) .. informative...
So thank you.
So thank you.
#6
7875 laggy? Not a chance.....that is still a small turbine for a ls. Mine spooled to soon and too hard for the street. Made every gear useless besides 3rd which is 1:1 even on mickeys.
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#10
I'd say full boost within a a few sec of going WOT. Can't really go by rpm for me, from a dig tge converter just shoots right up to 3500-4k instantly and very shortly after makes it way to 4500-5k. We are talking maybe 2 sec, by then it is full boost. So essentially like I said before it is almost instant. This is with a 1.15 a/r as well.
I've ran that turbo and whole exact setup with a t56 as well and it was very responsive.
#11
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I was stock bottom end with 317 heads and a cam i had in the car for years. Rods are bent so its getting built.
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okay this is probably a dumb question, and very minor, but what spark plugs should I be using when I install my huron speed turbo kit with an on3 7876, running e85
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Yea I don't know if I should go one heat range colder or two? In my supercharged grand Prix copper core autolite 104s and 103s seemed to be popular and work well