ministock - back when this video was taken (cams, extractors, exhaust and pod) i ran a 15.2 quarter at calder park. which is ok for a lightly modded 4ag. ive since rebuilt the motor (stroked to 1.8L, high comp pistons giving it an 11:1 comp ratio, light flywheel, microtech and quad throttles) and it made 147Hp (about 110kW) at the rears. Not exactly a power monster but remember its a light car.
hey, when u put the cams in did u have a stock ecu? and how much quicker is than stock? and also what about the power band? i have a bluetop aw11 that i want to build up. cheers
kakapoopie, the burble is due to extended cam duration which has cam overlap. I'm no physicist, but basically this means that the intake valves being open and the exhaust valves being open are not mutually exclusive as they usually are with a standard cam, which means there is overlap - momentarily both valves are open simultaneously...(as one is closing and the other is opening).
This causes a temporary inlet manifold pressure spike which reaches almost 0psi (atmospheric pressure) and accounts for loping idle.
And yes, the cams are a higher lift (8.9mm and higher duration (280deg) cam, which improves flow in and out of the combustion chamber, thus increasing performance.
-30fps
rongconcrx 1 year ago
That sounds awesome!
johno425 1 year ago
definately not for street use, lol
bladecatcherX99 2 years ago
sounds like a rotary doesnt it? haha nice aw11
dorifto91 2 years ago
fkn nice..!
vic rego too? never seen it around.. anywhere..
RdSAW11 3 years ago
Good god lol
DavezillaMR2 3 years ago
moar videos, especially of idling/driving high speed runs :D
Legotruck82 3 years ago
haha jesse..
ministock - back when this video was taken (cams, extractors, exhaust and pod) i ran a 15.2 quarter at calder park. which is ok for a lightly modded 4ag. ive since rebuilt the motor (stroked to 1.8L, high comp pistons giving it an 11:1 comp ratio, light flywheel, microtech and quad throttles) and it made 147Hp (about 110kW) at the rears. Not exactly a power monster but remember its a light car.
aw11roman 3 years ago
hey, when u put the cams in did u have a stock ecu? and how much quicker is than stock? and also what about the power band? i have a bluetop aw11 that i want to build up. cheers
12345tou 3 years ago
Computer might have a virus LOL
Jesse4AGE 3 years ago
that sounds awesome i love lumpy cams what sorta horse power difference does that make?
ministock51n 3 years ago
Its a machine gun! LoL
Jesse4AGE 3 years ago
something is wrong cam timing
Jesse4AGE 3 years ago
yeah no probs 74..i'll get some more videos happening shortly.
aw11roman 4 years ago
yeah no probs 74..i'll get some more videos happening shortly.
aw11roman 4 years ago
Post a vid with a bit of a rev or a drive too will ya?
nitrous1974 4 years ago 2
kakapoopie, the burble is due to extended cam duration which has cam overlap. I'm no physicist, but basically this means that the intake valves being open and the exhaust valves being open are not mutually exclusive as they usually are with a standard cam, which means there is overlap - momentarily both valves are open simultaneously...(as one is closing and the other is opening).
aw11roman 4 years ago
This causes a temporary inlet manifold pressure spike which reaches almost 0psi (atmospheric pressure) and accounts for loping idle.
And yes, the cams are a higher lift (8.9mm and higher duration (280deg) cam, which improves flow in and out of the combustion chamber, thus increasing performance.
aw11roman 4 years ago
does this even improve performance at all?
sounds...interesting
kakapoopie 4 years ago
Anything higher than 272 on a stock 4ag ecu is gona have bad loping idle.
eightysixpanda 4 years ago 2