2003 Trailblazer 5.3 V8 rev

gettin up to 5100 rpm

Category:

Autos & Vehicles

Tags:

• 5.3
• v8
• ext
• trailblazer
• rev

[grenade350]

stock? And I like how the V-8 lets you rev it freely... the I-6 limits the RPM to about 4000 when in P or N. I think it's stupid.

[bigvinvbz]

Yup its stock

[jmjbmw]

put ur seatbelt on

[bigvinvbz]

lol

[ChevysphinX]

for u guys if ur truck/car limits the rpm get a super chips and it will remove the rev limiter :]

[treflipinmylifeaway]

@grenade350 thats so you dont over rev it with no load on it. if the didnt your crank will come a part

[ArisingSoul]

@grenade350 I bought it used from a dealer. I doubt the rev limiter was defeated, but I am not sure. The redline is 7k revs which I can do easily but prefer not to since I live in a packed city, haha.

[grenade350]

@ArisingSoul Maybe someone defeated the P/N rev limiter... did you buy the truck used? Or it's just different for no reason. What is the redline anyway? It's not even on the tach and you can't always go by where it shifts at WOT

[ArisingSoul]

@grenade350 I can revv my to the redline with Trailblazer with the 4.2L I-6 enigine when in P or N.. Stock engine

[Shadow1100mfp]

mine stops at about 2500 with quick revs, but itll go to 4 if you keep on the gas. my shop teacher told me there was a way to disable the limit through chips; but it was way more involved and expensive than it was worth it just to be able to rev the engine.

[grenade350]

Yeah the Ford Explorer (V-6 at least) has the same limitation thing... damn electronic nannies

[durakingdiesel]

my chrysler voyager only revs to 3 thousand rpms in park or neutral

[compaqgt]

o yah u got dic huh i doni cuz ls

[compaqgt]

i dont kno watz mine but it goes 2 7000 rpm