6466 Feedback Wanted

[hungerbuhler1]

Dyno yet?.....I tell ya I changed mine to comp 941s and mine only goes to 6400. and from what Brian says, that's about all I need

Haven't dyno'd it with the 6466 but I think its around 7-750rwhp. The 45a went 680 at 23-24#'s. Springs should be here this week and installed then dyno to see if it fixed issue. 6400rpm would make me happy because it pulls like a freight train at 5500-5900 where it starts breaking up.

 

[SCOOBY DOO]

Haven't dyno'd it with the 6466 but I think its around 7-750rwhp. The 45a went 680 at 23-24#'s. Springs should be here this week and installed then dyno to see if it fixed issue. 6400rpm would make me happy because it pulls like a freight train at 5500-5900 where it starts breaking up.

Keep us posted if the new springs remedy the problem. What springs are you currently running now?

 

[Quik Six]

I'll let you know what a 6265 JB can do after the track at Noble opens up. Been fighting gremlins for a long time and think they have all been found and fixed.

 

[20psiofevil]

I'm curious to know what you think the max is for a 62.

What do you think is max? Mine has been 102mph in the 8th. I'd like to see 105-108 and out of it. I'd like to try a bigger turbine housing on mine.

 

[Quik Six]

Mine ran 6.60's at 103-105 with a 6265 JB running 93/alky on 23-24 lbs of boost. Like me, it was a fat boy but both the car and I have taken off some weight.

Looking forward to the opening of track at Noble.

 

[SCOOBY DOO]

What do you think is max? Mine has been 102mph in the 8th. I'd like to see 105-108 and out of it. I'd like to try a bigger turbine housing on mine.

I've cranked a 101.58 out of my 6262JB. Just had the engine freshened up. I think there's 2-3 MPH more out of my junk.

 

[V6POWER]

101.31 mph at 26# is the best so far for my 6262 journal bearing.

Scooby Doo--What is your combo and what boost? Thanks.

 

[20psiofevil]

My friend ran a 7.4 @ 94-96mph with roller cam(206 I believe), alky injection, 6262 turbo, stock intercooler, pi converter, and 21-23psi. Running a chip for alky but something is up because the car gets pinging on top end and resulted in blown hg first part of last season. I know the tune is off and could be a lean condition or too much advance. Does not having the tuning tools to dial it in. He cut the boost back to 16-18psi after the hg failure but still run 7.6's 92-93mph. This car should be running closer to 100mph? The car 60's in the 1.6s.

 

[FASTV6HENRY]

Haven't dyno'd it with the 6466 but I think its around 7-750rwhp. The 45a went 680 at 23-24#'s. Springs should be here this week and installed then dyno to see if it fixed issue. 6400rpm would make me happy because it pulls like a freight train at 5500-5900 where it starts breaking up.

Hungerbuhler; did the new springs help? and what where your dyno numbers? i kinda have the same setup as you and just wanted an idea..Thanks

 

[hungerbuhler1]

Hungerbuhler; did the new springs help? and what where your dyno numbers? i kinda have the same setup as you and just wanted an idea..Thanks

Springs go in tomorrow hopefully. And I hope to get it on dyno this week.

 

[SCOOBY DOO]

101.31 mph at 26# is the best so far for my 6262 journal bearing.

Scooby Doo--What is your combo and what boost? Thanks.

Pretty much just stock junk. Stock bottom end with the exception of forged pistons. Flat tappet cam...stock rockers...ported stock heads...SMC alky...5.7 chip...Art Carr convertor...and that's about it. Hell, I even tune with NB. I basically tune for 1st and 2nd gear...and let the turbo/boost pressure pull my sorry ass down the track in high gear.

 

[blackgn1]

I went 6.50 @ 105mph in the 1/8th with the 6466 at 25-26psi of boost.

 

[Sydwyndr]

I went 6.50 @ 105mph in the 1/8th with the 6466 at 25-26psi of boost.

What????? you have a 6466????

 

[blackgn1]

JD doesn't know.

 

[we4Mateo]

JD doesn't know.

Sweet!

 

[we4Mateo]

I went 6.50 @ 105mph in the 1/8th with the 6466 at 25-26psi of boost.

I'm very interested to see how this works out for you. That's on my short list of turbos.

 

[Sydwyndr]

JD doesn't know.

Thats not a surprise, theres alot he dont know so Ill just add this to the list...

 

[blackgn1]

I have gone faster with the 6466 than I did with the 6776 with less boost. Spools faster and hits harder. My 6776 has big housing on both sides. Cal made the decision to go with the big exhaust housing on the 6466 to calm the spool down. Good thing he did. Making more power and not pushing it.

Posted from the TurboBuick.Com mobile app

 

[we4Mateo]

I have gone faster with the 6466 than I did with the 6776 with less boost. Spools faster and hits harder. My 6776 has big housing on both sides. Cal made the decision to go with the big exhaust housing on the 6466 to calm the spool down. Good thing he did. Making more power and not pushing it.

Posted from the TurboBuick.Com mobile app

Wow.