PONTIAC GENERAL SPECIFICATIONS |engine|chassis|
Engine
Year Engine Carb Bore
and
Stroke		 Piston
Dis
place
ment
Cubic
Inches		 Com
pres
sion
Ratio
(Stan
dard)		 Maximum
Brake
H.P.
@
R.P.M.		 Maximum
Torque
Lbs. Ft.
@
R.P.M.		 Normal
Oil
Press
Lbs		 Spark
Plug
Type		 Spark
Plug
Gap		 Point
Gap
adj in to
misfire
then out		 Dwell
Angle		 Firing
Order		 Ignition
Timing
BTDC
or
Mark		 Grnd
+/-
Volts
1960 215 H.P. Std Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 215 @ 3600 390 @ 2000 35-45 AC 45S .035 .019 30 18436572 6° -12
281 H.P. Std Trans V8-389 4 Barrel 4.0625 x 3.75 389 8.6 281 @ 4400 408 @ 2800 35-45 AC 45S .035 .019 30 18436572 6° -12
283 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 10.25 283 @ 3600 413 @ 2800 35-45 AC 45S .035 .019 30 18436572 6° -12
303 H.P. Auto Trans V8-389 4 Barrel 4.0625 x 3.75 389 10.25 303 @ 4600 425 @ 2800 35-45 AC 45S .035 .019 30 18436572 6° -12
318 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 318 @ 4600 430 @ 3200 35-45 AC 45S .035 .019 30 18436572 6° -12
333 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.75 333 @ 4800 425 @ 2800 35-45 AC 45S .035 .019 30 18436572 6° -12
348 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 348 @ 4800 430 @ 3200 35-45 AC 45S .035 .019 30 18436572 6° -12
1961 110 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 8.6 110 @ 3800 190 @ 2000 30-40 AC 45S .035 .019 74-76 1342 6° -12
130 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 8.6 130 @ 4400 195 @ 2200 30-40 AC 45S .035 .019 74-76 1342 6° -12
120 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 10.25 120 @ 3800 202 @ 2000 30-40 AC 45S .035 .019 74-76 1342 6° -12
140 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 10.25 140 @ 4400 207 @ 2200 30-40 AC 45S .035 .019 74-76 1342 6° -12
155 H.P. 4-195 4 Barrel 4.0625 x 3.75 194.5 10.25 155 @ 4800 215 @ 2800 30-40 AC 45S .035 .019 74-76 1342 6° -12
155 H.P. V8-215 2 Barrel 3.5 x 2.8 215 8.8 155 @ 4600 220 @ 2400 30-40 AC 45FFS .032 .019 28-32 18436572 5° -12
215 H.P. Std Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 215 @ 3600 390 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
230 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 230 @ 4000 380 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
235 H.P. Std Trans V8-389 4 Barrel 4.0625 x 3.75 389 8.6 235 @ 3600 402 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
267 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 10.25 267 @ 4200 405 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
283 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 10.25 283 @ 3600 413 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
303 H.P. Auto Trans V8-389 4 Barrel 4.0625 x 3.75 389 10.25 303 @ 4600 425 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
318 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 318 @ 4600 430 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
333 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.75 333 @ 4800 425 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
348 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 348 @ 4800 430 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
1962 110 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 8.6 110 @ 3800 190 @ 2000 30-40 AC 45S .035 .019 31-34 1342 6° -12
115 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 8.6 115 @ 4000 195 @ 2200 30-40 AC 45S .035 .019 31-34 1342 6° -12
120 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 10.25 120 @ 3800 202 @ 2000 30-40 AC 45S .035 .019 31-34 1342 6° -12
140 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 10.25 140 @ 4400 207 @ 2200 30-40 AC 45S .035 .019 31-34 1342 6° -12
166 H.P. 4-195 4 Barrel 4.0625 x 3.75 194.5 10.25 166 @ 4800 215 @ 2800 30-40 AC 45S .035 .019 31-34 1342 6° -12
185 H.P. V8-215 4 Barrel 3.5 x 2.8 215 10.25 185 @ 4800 230 @ 2800 30-40 AC 44FFS .032 .019 28-32 18436572 5° -12
215 H.P. Std Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 215 @ 3600 390 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
230 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 230 @ 4000 380 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
235 H.P. Std Trans V8-389 4 Barrel 4.0625 x 3.75 389 8.6 235 @ 3600 402 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
267 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 10.25 267 @ 4200 405 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
283 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 10.25 283 @ 3600 413 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
303 H.P. Auto Trans V8-389 4 Barrel 4.0625 x 3.75 389 10.25 303 @ 4600 425 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
318 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 318 @ 4600 430 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
333 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.75 333 @ 4800 425 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
348 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 348 @ 4800 430 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
1963 115 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 8.6 115 @ 4000 195 @ 2000 30-40 AC 45S .035 .019 31-34 1342 6° -12
120 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 10.25 120 @ 3800 204 @ 2000 30-40 AC 45S .035 .019 31-34 1342 6° -12
140 H.P. 4-195 1 Barrel 4.0625 x 3.75 194.5 10.25 140 @ 4400 209 @ 2200 30-40 AC 45S .035 .019 31-34 1342 6° -12
166 H.P. 4-195 4 Barrel 4.0625 x 3.75 194.5 10.25 166 @ 4800 217 @ 2800 30-40 AC 45S .035 .019 31-34 1342 6° -12
260 H.P. V8-326 2 Barrel 3.71875 x 3.75 326 10.25 260 @ 4800 352 @ 2800 30-40 AC 45S .035 .019 28-32 18436572 6° -12
215 H.P. Std Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 215 @ 3600 390 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
230 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 8.6 230 @ 4000 380 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
235 H.P. Std Trans V8-389 4 Barrel 4.0625 x 3.75 389 8.6 235 @ 3600 402 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
267 H.P. Auto Trans V8-389 2 Barrel 4.0625 x 3.75 389 10.25 267 @ 4200 405 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
283 H.P. Auto Trans V8-389 4 Barrel 4.0625 x 3.75 389 10.25 283 @ 3600 413 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
303 H.P. Auto Trans V8-389 4 Barrel 4.0625 x 3.75 389 10.25 303 @ 4600 425 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
313 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.25 313 @ 4600 430 @ 3200 30-40 AC 44S .035 .019 30 18436572 6° -12
353 H.P. V8-421 4 Barrel 4.09375 x 4.0 421 10.75 353 @ 5000 455 @ 3400 30-40 AC 45S .035 .019 30 18436572 6° -12
370 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 370 @ 5200 460 @ 3800 30-40 AC 44S .035 .019 30 18436572 6° -12
1964 140 H.P. 6-215 1 Barrel 3.751 x 3.25 215 8.6 140 @ 4200 206 @ 2000 30-40 AC 46N .035 .019 31-34 156324 4° -12
250 H.P. V8-326 2 Barrel 3.71875 x 3.75 326 8.6 250 @ 4600 333 @ 2800 30-45 AC 45S .035 .019 28-32 18436572 6° -12
280 H.P. V8-326 4 Barrel 3.71875 x 3.75 326 10.5 280 @ 4800 355 @ 3200 30-45 AC 45S .035 .019 28-32 18436572 6° -12
230 H.P. V8-389 2 Barrel 4.0625 x 3.75 389 8.6 230 @ 4000 386 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
235 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 8.6 235 @ 3600 386 @ 2000 30-40 AC 45S .035 .019 30 18436572 6° -12
267 H.P. V8-389 2 Barrel 4.0625 x 3.75 389 10.5 267 @ 4200 410 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
283 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 283 @ 4400 418 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
303 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 303 @ 4600 430 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
306 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 313 @ 4600 420 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
320 H.P. V8-421 4 Barrel 4.09375 x 4.0 421 10.75 320 @ 4400 455 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
350 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 350 @ 4600 454 @ 3200 30-40 AC 44S .035 .019 30 18436572 6° -12
370 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 370 @ 5200 460 @ 3800 30-40 AC 44S .035 .019 30 18436572 6° -12
1965 140 H.P. 6-215 1 Barrel 3.751 x 3.25 215 8.6 140 @ 4200 206 @ 2000 30-45 AC 46N .035 .016 31-34 156324 4° -12
250 H.P. V8-326 2 Barrel 3.71875 x 3.75 326 9.2 250 @ 4600 333 @ 2800 30-45 AC 45S .035 .019 30 18436572 6° -12
285 H.P. V8-326 4 Barrel 3.71875 x 3.75 326 10.5 285 @ 5000 359 @ 3200 30-45 AC 45S .035 .019 30 18436572 6° -12
256 H.P. V8-389 2 Barrel 4.0625 x 3.75 389 8.6 256 @ 4600 388 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
290 H.P. V8-389 2 Barrel 4.0625 x 3.75 389 10.5 290 @ 4600 418 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
325 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 325 @ 4800 429 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
333 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 333 @ 5000 429 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
335 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 335 @ 5000 431 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
360 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 360 @ 5200 424 @ 3600 30-40 AC 45S .035 .019 30 18436572 6° -12
338 H.P. V8-421 4 Barrel 4.09375 x 4.0 421 10.50 338 @ 4600 459 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° -12
356 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 356 @ 4800 459 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
376 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 376 @ 5000 461 @ 3600 30-40 AC 45S .035 .019 30 18436572 6° -12
1966 165 H.P. 6-230 1 Barrel 3.875 x 3.25 230 9.0 165 @ 4700 216 @ 2600 26-36 AC 44S .035 .016 31-34 156324 5° / 5° ATC AIR -12
207 H.P. 6-230 4 Barrel 3.875 x 3.25 230 10.5 207 @ 5200 228 @ 3800 26-36 AC 44S .035 .016 31-34 156324 5° / 5° ATC AIR -12
250 H.P. V8-326 2 Barrel 3.71875 x 3.75 326 9.2 250 @ 4600 333 @ 2800 30-45 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
285 H.P. V8-326 4 Barrel 3.71875 x 3.75 326 10.5 285 @ 5000 359 @ 3200 30-45 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
256 H.P. V8-389 2 Barrel 4.0625 x 3.75 389 8.6 256 @ 4600 388 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
290 H.P. V8-389 2 Barrel 4.0625 x 3.75 389 10.5 290 @ 4600 418 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
325 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 325 @ 4800 429 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
333 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 333 @ 5000 429 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
335 H.P. V8-389 4 Barrel 4.0625 x 3.75 389 10.5 335 @ 5000 431 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
360 H.P. V8-389 3x2 Bar 4.0625 x 3.75 389 10.75 360 @ 5200 424 @ 3600 30-40 AC 44S .035 .019 30 18436572 6° -12
338 H.P. V8-421 4 Barrel 4.09375 x 4.0 421 10.50 338 @ 4800 459 @ 2800 30-40 AC 45S .035 .019 30 18436572 6° / 4° ATC AIR -12
356 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 356 @ 4800 459 @ 3200 30-40 AC 44S .035 .019 30 18436572 6° -12
376 H.P. V8-421 3x2 Bar 4.09375 x 4.0 421 10.75 376 @ 5000 461 @ 3600 30-40 AC 44S .035 .019 30 18436572 6° -12
1967 165 H.P. 6-230 1 Barrel 3.875 x 3.25 230 9.0 165 @ 4700 216 @ 2600 26-36 AC 44N .035 .016 31-34 156324 5° / TDC AIR -12
215 H.P. 6-230 4 Barrel 3.875 x 3.25 230 10.5 215 @ 5200 240 @ 3800 26-36 AC 44N .035 .016 31-34 156324 5° / TDC AIR -12
250 H.P. V8-326 2 Barrel 3.71875 x 3.75 326 9.2 250 @ 4600 333 @ 2800 30-45 AC 45S .035 .019 30 18436572 6° -12
285 H.P. V8-326 4 Barrel 3.71875 x 3.75 326 10.5 285 @ 5000 359 @ 3200 30-45 AC 45S .035 .019 30 18436572 6° -12
255 H.P. V8-400 2 Barrel 4.12 x 3.75 400 8.6 255 @ 4400 397 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
265 H.P. V8-400 2 Barrel 4.12 x 3.75 400 8.6 265 @ 4600 397 @ 2400 30-40 AC 45S .035 .019 30 18436572 6° -12
290 H.P. V8-400 2 Barrel 4.12 x 3.75 400 10.5 290 @ 3600 428 @ 2500 30-40 AC 45S .035 .019 30 18436572 6° -12
325 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.5 325 @ 4800 445 @ 2900 30-40 AC 45S .035 .019 30 18436572 6° -12
333 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.5 333 @ 5000 445 @ 3000 30-40 AC 45S .035 .019 30 18436572 6° -12
335 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.75 335 @ 5000 441 @ 3400 30-40 AC 45S .035 .019 30 18436572 6° -12
350 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.5 350 @ 5000 440 @ 3200 30-40 AC 45S .035 .019 30 18436572 6° -12
360 H.P. Hi Perf. V8-400 4 Barrel 4.12 x 3.75 400 10.75 360 @ 5100 438 @ 3600 30-40 AC 44S .035 .019 30 18436572 6° -12
360 H.P. Ram Air V8-400 4 Barrel 4.12 x 3.75 400 10.75 360 @ 5400 438 @ 3800 30-40 AC 44S .035 .019 30 18436572 6° -12
360 H.P. V8-428 4 Barrel 4.12 x 4.0 428 10.5 360 @ 4600 472 @ 3200 30-40 AC 44S .035 .019 30 18436572 6° -12
376 H.P. V8-428 3x2 Bar 4.12 x 4.0 428 10.75 376 @ 5100 462 @ 3400 30-40 AC 44S .035 .019 30 18436572 6° -12
1968 175 H.P. 6-250 1 Barrel 3.875 x 3.52 250 9.0 175 @ 4800 240 @ 2600 26-36 AC 44N .035 .016 31-34 156324 TDC -12
215 H.P. 6-250 4 Barrel 3.875 x 3.52 250 10.5 215 @ 5200 255 @ 3800 26-36 AC 44N .035 .016 31-34 156324 5° -12
265 H.P. V8-350 2 Barrel 3.875 x 3.75 350 9.2 265 @ 4600 355 @ 2800 30-40 AC 45S .035 .016 28-32 18436572 9° -12
320 H.P. V8-350 4 Barrel 3.875 x 3.75 350 10.5 320 @ 5100 380 @ 3200 30-40 AC 45S .035 .016 28-32 18436572 9° -12
265 H.P. V8-400 2 Barrel 4.12 x 3.75 400 8.6 265 @ 4600 397 @ 2400 30-40 AC 45S .035 .016 28-32 18436572 9° -12
290 H.P. V8-400 2 Barrel 4.12 x 3.75 400 10.5 290 @ 3600 428 @ 2500 30-40 AC 45S .035 .016 28-32 18436572 9° -12
330 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.75 330 @ 4800 430 @ 3300 30-40 AC 45S .035 .016 28-32 18436572 9° -12
335 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.75 335 @ 5000 430 @ 3400 30-40 AC 44S .035 .016 28-32 18436572 9° -12
340 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.5 340 @ 4800 445 @ 2900 30-40 AC 44S .035 .016 28-32 18436572 9° -12
350 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.5 350 @ 5000 445 @ 3000 30-40 AC 44S .035 .016 28-32 18436572 9° -12
360 H.P. V8-400 4 Barrel 4.12 x 3.75 400 10.75 360 @ 5100 445 @ 3600 30-40 AC 44S .035 .016 28-32 18436572 9° -12
375 H.P. V8-428 4 Barrel 4.12 x 4.0 428 10.5 375 @ 4800 472 @ 3200 30-40 AC 44S .035 .016 28-32 18436572 9° -12
390 H.P. V8-428 4 Barrel 4.12 x 4.0 428 10.75 390 @ 5200 465 @ 3400 30-40 AC 44S .035 .016 28-32 18436572 9° -12
1969 175 H.P. 6-250 1 Barrel