T63, T66, T67? Which one for me?
- Thread starter ZR1 S10
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Christian Dionne
Member
Re: T63, T66, T67? Which one for me?
The 63E is nearly identical to the 66 or 45a....
a 67 with GTQ is a much bigger turbo if you're running stock heads/cam.
I've used the 63E and 67GTQ on a bone stock engine, and the 67 requires alot more convertor. I think the 63E with a 9/11 spools up great, but might be a tad small unless you're looking to run 28+psi.
The 63E is nearly identical to the 66 or 45a....
a 67 with GTQ is a much bigger turbo if you're running stock heads/cam.
I've used the 63E and 67GTQ on a bone stock engine, and the 67 requires alot more convertor. I think the 63E with a 9/11 spools up great, but might be a tad small unless you're looking to run 28+psi.
nightdiver
Active member
Re: T63, T66, T67? Which one for me?
with stock heads its like it blows air on a wall . ITS THE COMBINATION you will use.
For stock engine a 60-1 or a 63 is fine
with stock heads its like it blows air on a wall . ITS THE COMBINATION you will use.
For stock engine a 60-1 or a 63 is fine
Tommyquest
The Member's Member
Re: T63, T66, T67? Which one for me?
Moved my for sale ad to classified http://www.syty.net/forums/showthread.php?p=221620#post221620
Moved my for sale ad to classified http://www.syty.net/forums/showthread.php?p=221620#post221620
Last edited:
Tommyquest
The Member's Member
Re: T63, T66, T67? Which one for me?
GTQ pertains to the size of the exhaust turbineJer said:
ghettosled
SYTY SUPERSTORE
Re: T63, T66, T67? Which one for me?
You will need a 72 and ~ 25psi to make 550 to the wheels.
You will need a 72 and ~ 25psi to make 550 to the wheels.
Re: T63, T66, T67? Which one for me?
Heh this is me from the email. No offense I'm just researching before I spend big bux!
btw the setup is 96+ heads fully worked over ported, polished, and bigger valves. The cam is the 270AHR which i beleive you guys call the: 09-422-8 The intake manifold is a the edelbrock performer thats been machined to accept injectors. Right now it's got baby 26lb/hrs but it will get bigger ones s00n!
Thanks for the help guys.
ghettosled said:
Heh this is me from the email. No offense I'm just researching before I spend big bux!
btw the setup is 96+ heads fully worked over ported, polished, and bigger valves. The cam is the 270AHR which i beleive you guys call the: 09-422-8 The intake manifold is a the edelbrock performer thats been machined to accept injectors. Right now it's got baby 26lb/hrs but it will get bigger ones s00n!
Thanks for the help guys.
Jer
Don't taze me bro!
Re: T63, T66, T67? Which one for me?
So with the proper supporting cast do you think that a 72 could make 600hp with methanol injection? I've seen guys go from race gas tuned to meth inj and retune and gain anywhere from 30-50hp so it's possible that 600hp could be achieved w/a 72 unless that 580 you talk about is w/methanol.
dgoodhue said:
So with the proper supporting cast do you think that a 72 could make 600hp with methanol injection? I've seen guys go from race gas tuned to meth inj and retune and gain anywhere from 30-50hp so it's possible that 600hp could be achieved w/a 72 unless that 580 you talk about is w/methanol.
ghettosled
SYTY SUPERSTORE
Re: T63, T66, T67? Which one for me?
I think the only case you could make more power with pump gas and methanol injection is if you didnt have an intercooler or your intercooler is just pathetic. As many of you know, Tony's truck was messed with on the dyno for a LONG time and lots of hours went in tuning it. PLus he was running (i think) 27-28psi.. SO, all i am trying to say is dont plan to make 550 rwhp on a smaller turbo easily.
I think the only case you could make more power with pump gas and methanol injection is if you didnt have an intercooler or your intercooler is just pathetic. As many of you know, Tony's truck was messed with on the dyno for a LONG time and lots of hours went in tuning it. PLus he was running (i think) 27-28psi.. SO, all i am trying to say is dont plan to make 550 rwhp on a smaller turbo easily.
crashing_sux
Blow Me?
Re: T63, T66, T67? Which one for me?
Not really related to the original question but is there any power to be gained by running methanol on race gas? I always here of either meth or race gas, but never both.
Not really related to the original question but is there any power to be gained by running methanol on race gas? I always here of either meth or race gas, but never both.
Jer
Don't taze me bro!
Re: T63, T66, T67? Which one for me?
You could run more boost/timing with both (assuming you're not already maxed out) and it helps spool time ~250rpms or more from what I've heard (haven't had enough tuning with mine yet to know). Additional cooler can be a good thing.
crashing_sux said:
You could run more boost/timing with both (assuming you're not already maxed out) and it helps spool time ~250rpms or more from what I've heard (haven't had enough tuning with mine yet to know). Additional cooler can be a good thing.
nightdiver
Active member
Re: T63, T66, T67? Which one for me?
What he said.
your set up is begging for a GT72
ghettosled said:
What he said.
your set up is begging for a GT72
nightdiver
Active member
Re: T63, T66, T67? Which one for me?
the GT is the ball bearing version
the GT is the ball bearing version