1.6 MX5 enine tuning

[robo]

Would almost be worth grabbing an engine from something else in the mx5 line up.Model
MX-5 (mk1)
MX-5 1.8i (mk2)
MX-5 1.8i (mk2 rev)
MX-5 Turbo (mk2 rev)
Year of production
1989-97
1998-2000
2000-05
2004-05
No. produced
720,407 units (mk1+mk2)
720,407 units (mk1+mk2) 720,407 units (mk1+mk2) 720,407 units (mk1+mk2)
Layout
Front-engined, Rwd
Front-engined, Rwd Front-engined, Rwd Front-engined, Rwd
L / W / H / WB (mm)
3950 / 1675 / 1230 / 2265
3945 / 1675 / 1230 / 2265 3955 / 1680 / 1235 / 2265

3965 / 1680 / 1228 / 2265
Engine
Inline-4, dohc, 4v/cyl
Inline-4, dohc, 4v/cyl, variable intake manifolds
Inline-4, dohc, 4v/cyl, VVT Inline-4, dohc, 4v/cyl, turbo
Capacity
1598 cc
1839 cc
1839 cc 1839 cc
Power
115 hp
140 hp
146 hp (160hp for Japan)
178 hp (SAE) / 172 hp (JIS)
Torque
100 lbft
119 lbft
124 lbft
166 lbft (SAE) / 154 lbft (JIS)
Gearbox
5M
6M
6M
6M
Tires
185/60HR14
195/50VR15
205/45WR16
205/40WR17
Weight
955 kg
1030 kg
1100 kg
1120 kg
Top speed
114 mph*
126 mph*
125 mph*
132 mph (est)
0-60 mph
9.1 sec*
7.8 sec*
8.2 sec*
6.7 sec**
0-100 mph
27.7 sec*
22.5 sec*
24.2 sec*
18.3 sec**

Some of the other lumps are no disgrace.

Bob