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TA49 and mid 11s

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TRBON8R

Active Member
Joined
May 29, 2001
Messages
1,362
I know TA49s are generally considered to be maxed out at about the 11.50 et range, but I'd like to know how many of you have pushed the envelope a bit further. Basically I want to know how many of you are running better than 11.50s on a TA49? At what boost level? Thanks.
 
With ported heads a 49 should go into the low 11's at around 120-122 mph with mid 20's boost. I've gone mid 11's @118 with mine at 23 psi and stock untouched heads. I won't upgrade mine until I'm atleast in the 11.20's.
 
the only pass I made in race trim with the turbo you got was a 1.91 60 ft 11.60 at 121.54 so if your car hooks and gets good 60 ft shouldnt be a problem going low 11's

cant remember exact boost off my head so check my sig its down there
 
Re: combo question

Originally posted by turbotwister
what injectors are you running with that combo UNGN?


nick,

11.53 best was with bluetops, but I've switched to 55's to go faster.
 
thanks for the info,was just curious becuase i plan on running low 11's and i have 42 pounders i know ill be pushing it a little but i should be able to do it with them.my turbo is a little bigger also.i have a turbonetics series 4.
thanks,nick
 
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