In file data of you GTA SA.

handling.cfg:

HOTKNIFE      1400.0 	3400.0 	2.5 	0.0 	0.0 	-0.3 	70 	0.85 	0.85 	0.5 	5 	273.0 	20.0 	10.0 	R 	P 	25.0 	0.5 	0 	30.0 	1.0 	0.1 	0.0 	0.05 	-0.05 	0.4 	0.3 	0.2 	0.4 	90000 	40222010 	0 	2 	2 	0 

vehicles.ide:

434, 	hotknife, 	hotknife, 	car, 		HOTKNIFE, 	HOTKNIF, 	null,	executive, 	5, 	0,	0,		-1, 0.63, 0.72,		0

carmods.dat

hotknife, nto_b_l, nto_b_s, nto_b_tw

carcols.dat

hotknife, 3,0, 8,13, 1,0, 28,28, 61,1, 6,1, 3,3, 1,3, 108,108, 15,3, 0,6, 0,0

Car made by Automan
Edited by AlfonsoGTAMaster