65mm tb hurting me

bryce93lx

Member

Jan 20, 2006

88

1

19

Luke AFB AZ

Sep 9, 2006

#1

• Sep 9, 2006

• #1

hey guys i have a 93 lx with dart pro 1 heads, cobra upper and port matched lower, e303, 76mm maf, 65mm tb, 24 lbers, 190lph pump,mac shorties and a off road h, and deleted smog, i am working the bugs out of the combo, and am wondering if you guys think i would see improvment with a 70 or 75 mm tb, i bought the tb when i was just going to leave it stock then i stepped up and could not afford anymore parts, thanks in advance

 

cj99

New Member

Aug 19, 2006

74

0

0

Tonopah,AZ

Sep 9, 2006

#2

• Sep 9, 2006

• #2

i dont know i have a set up kinda like your i had 19lb injectors turned up to 42 lbs and 65 mm throttle body and it ran like a champ, i just rebuilt motor and put my 65 back on and 24 lb injectors and it feels a little weeker, also before with old motor i put my 70mm on and it was weeker on bottom end and maybe a tad better on top end

 

7

71swing

Member

Aug 18, 2006

199

0

17

Omaha,NE

Sep 9, 2006

#3

• Sep 9, 2006

• #3

I dont think the 65mm is a problem. 65 should be find.

65mm way better than the stock 52mm right.

what did you exspect from the motorcycle, the car may have 3 times the hp, but is 6 times the weight to carry.

 

tmoss

Gettin Wired

Founding Member

Jun 28, 2001

7,153

32

128

Saint Louis, MO

Sep 9, 2006

#4

• Sep 9, 2006

• #4

I have measured stock TBs anywhere from 58mm to a true 62mm..........they vary. I don't think the 65mm is hurting you much if any.

 

bryce93lx

Member

Jan 20, 2006

88

1

19

Luke AFB AZ

Sep 9, 2006

#5

• Sep 9, 2006

• #5

thanks guys, yeah i expected the the motorcycle to be faster, but i still think it is funny