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 Post subject: Shift points changed ???
 Post Posted: Sun Apr 20, 2014 11:47 am 
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Joined: Sun Mar 30, 2014 7:06 pm
Posts: 9
New to the forum . I have just replaced my old 144 blower with a t.b.s .192 blower . Now I have lost rpm with autoshift points . used to shift @6000 with the 144 now with the 192 it shifts @4800 . If i shift it manually it will go well past 6k. no ather changes were made , same timming , same jetting,etc .. have a tci street fighter 700r4. called tci thay dont know just want to sell me moore parts. call t.b.s. thay can't answer me . so my real question is why would a mechanical govener chang w.o.t. shift points? are the lower shift points telling me that im making less power now ? or more ? I did lose 1lb of boost went from 6 down to 5 and the engine runs soooo much smooooother now curse_sign.gif


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 Post Posted: Sun Jun 08, 2014 5:18 pm 
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Newbie

Joined: Sun Mar 30, 2014 7:06 pm
Posts: 9
Up date on shift points . I installed a 3.35 upper pullie ,boost is now a tad under 6 lbs and instaled a quickfuel 950 carb. problem solved . i got to say it now comes alive and shifts past 6k now


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 Post Posted: Mon Jun 09, 2014 8:16 am 
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MalibuRacing Junkie
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Joined: Sat May 15, 2004 7:26 am
Posts: 15770
Location: North Jersey
Good I was gonna ask how much your boost changed, but you figured it out already.

Tommy

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20k mile '80 Malibu, currently undergoing long term (aka no money) factory style install LS6 454, Cowl Induction, Legend LGT 700 5 speed. Full Global West suspension, 17" N90 wheels, 12" front/11" rear disc brakes, 9" 3.70 Auburn Pro posi.

"The older I get, the faster I was"


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