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Difference between 105TC and 130TC head ?
Posted: March 23rd, 2009, 7:07 am
by miro-1980
Guy,
is there any difference between 105 Tc and 130 TC head?
Miro
Re: Difference between 105TC and 130TC head ?
Posted: March 23rd, 2009, 9:15 am
by Guy Croft
From memory the 105TC has smaller inlet ports but I think that is all.
G
Re: Difference between 105TC and 130TC head ?
Posted: July 18th, 2011, 2:13 pm
by archigraphe
Hi Guy,
Is there a gain to swap a 1756 Beta Head with a 105 TC Head ?
thank's.
Re: Difference between 105TC and 130TC head ?
Posted: July 18th, 2011, 3:35 pm
by Guy Croft
Re: Difference between 105TC and 130TC head ?
Posted: May 22nd, 2012, 8:00 am
by archigraphe
So,
the 105 TC head look's like the abarth 125 TC on the inlet port 33/36
the 130 TC seem's to have a native larger ort 35/36
Are this difference propice to major the torque, if the 105 tc head and the 105tc piston are fit to a 2l beta bloc?
I read on the forum , that a more high velocity on gaz are propice to major the torque.
The inlet manifold may be a beta 1800 manifold coupled with a DMTR 34 91/100 .
for the AAC, I hope Guy , you can show me a propice profil for the cam for this configuration...and the objective to drive a beta 1300 gearbox with more torque, not to high speed but on tarmac regularity race ( like boucle de spa in Belgium..).
the 105 TC cam have a 9.56 high , the beta 9.4, I think using 105 TC cam I favorise the opening of the cylinder, but wath is effective for the torque ? High or duration?