Noticeable hesitation
#321
Melting Slicks
Are you really that big of a tool?
#322
I'm not saying others didn't have the problem, but I am saying that one's skill with a manual transmission would not prevent this from happening....you don't need to be a Mario Andretti to drive an M7 properly. That above comment, learning how to better drive an M7, is clearly a bull **** statement.
The following 2 users liked this post by tzoid9:
B747VET (04-08-2021),
Rookieracer (04-06-2021)
#323
Thank you for the notes! I'm hopeful a tune will fix it. Today I experimented with blipping the throttle first and that did indeed help. But annoying. Also, seems smoothest when I can hold RPMS around 11-1200 while engaging the clutch, but that is proving challenging in the ZO6 for some reason, Too little throttle and it drops fast, a tad to much and it jumps over 1500.
I'm getting a tune, intake and xpipe, I'll report back!
I'm getting a tune, intake and xpipe, I'll report back!
#324
Thank you for the notes! I'm hopeful a tune will fix it. Today I experimented with blipping the throttle first and that did indeed help. But annoying. Also, seems smoothest when I can hold RPMS around 11-1200 while engaging the clutch, but that is proving challenging in the ZO6 for some reason, Too little throttle and it drops fast, a tad to much and it jumps over 1500.
I'm getting a tune, intake and xpipe, I'll report back!
I'm getting a tune, intake and xpipe, I'll report back!
There must be hundreds of threads documenting how a properly ported throttle body eliminates all (or most) of the lag inherent in LT1/LT4 engines running the OEM TB (its just more noticeable in manual trans cars)
The OEM TB on these cars is the worst design GM ever released on a production vehicle (in fact it was an inexpensive low performance truck TB that GM gave the nod to install on our high performance sports car engines....it wasn't even an OK design installed in a truck making half the power)
There are some good pics and good information here if you want to see what Im talking about. Make sure you check out my post which is #16 in this thread. That has the pictures Im referring to
https://www.corvetteforum.com/forums...-the-dyno.html
I offer a 30 day money back guarantee.....if you dont feel it was worth every penny send it back to me but I assure you that wont be how this deal plays out!!
Cheers,
Tony
__________________
Please take the time to also visit my website at www.MamoMotorsports.com
Please take the time to also visit my website at www.MamoMotorsports.com
Last edited by Tony @ Mamo Motorsports; 04-07-2021 at 12:55 AM.
The following users liked this post:
Jimmyz28 (04-08-2021)
#325
Melting Slicks
Thank you for the notes! I'm hopeful a tune will fix it. Today I experimented with blipping the throttle first and that did indeed help. But annoying. Also, seems smoothest when I can hold RPMS around 11-1200 while engaging the clutch, but that is proving challenging in the ZO6 for some reason, Too little throttle and it drops fast, a tad to much and it jumps over 1500.
I'm getting a tune, intake and xpipe, I'll report back!
I'm getting a tune, intake and xpipe, I'll report back!
Last edited by B747VET; 04-09-2021 at 04:31 PM.
#326
Pedal Commander Corvette C7 6.2L (2014-2019) Throttle Controller/Tuner – Redline360
does not void warranty.
#327
Instructor
I did the solar throttle body and that eliminated some of the lag between pressing down the pedal and actual revs. So my next install was a BMS filter.
MY GOD what a unreal feeling. The car and pedal drives completely different! The throttle lag is no more. I don’t have to blip the throttle to 2k rpm to take off it’s literally night and day difference.
burger Motorsports has my word forever. That filter changed the car for the better! Only $90!!!!!
MY GOD what a unreal feeling. The car and pedal drives completely different! The throttle lag is no more. I don’t have to blip the throttle to 2k rpm to take off it’s literally night and day difference.
burger Motorsports has my word forever. That filter changed the car for the better! Only $90!!!!!
The following users liked this post:
Oneslackr (08-28-2021)
#328
I wanted to post my experience here, got and AFE intake, Tune and Corsa Performance NPP exhaust. Not sure which one fixed, but I'm good to go. Nice and smooth now, just like my stingray.
#329
Intermediate
Same Issue and as soon as I replaced the stock filter with the BMS version the lag is pretty much gone and the car idles much smoother..
I also noticed it does not run as rich at start up.. Time will tell.. best $ 100.00 fix.
I also noticed it does not run as rich at start up.. Time will tell.. best $ 100.00 fix.
The following users liked this post:
Oneslackr (08-28-2021)
#331
Heel & Toe
Very noticable
Just picked up a 17' Z06 (A8) and I noticed this on the freeway. Yesterday on the freeway I slowed down to around 62 mph from 75 mph and I pressed the throttle very little and it felt weird. Felt like it was in 8th gear at really low rpm and it took a sec for it to start going. I've read a few threads that have said this is normal. My brother drove the car and he noticed it as well. Anybody know what's up?
#332
I spent a grand on transmission flushes to attempt to combat the hesitation as suggested by a service bulletin............ did not do anything for the hesitation. At 80 mph with cruise set, when I approach an increase in elevation, the car will hesitate all the way up the hill...... very noticeable shudder feeling. I would like to know what others think as well.
Its a game changer.....you have 30 days to make sure you love it and I know you will
(If I wasn't confident that was the case I certainly couldn't offer the money back guarantee which you don't find a whole lot of in this industry!)
Check out this thread.....lots of good pictures to show you the improvements in it's shape and airflow and why it works so well
https://www.corvetteforum.com/forums...e=pocket_saves
Here are two pictures that show you the dramatic improvements in the shape and flow of the TB.....Stock TB below with all its horrible steps and lips that upset and reduce airflow....especially at lower throttle positions
This is my ported V2 version pictured below with the machined throttle shaft.....no camera tricks I assure you.....LOL
This TB increases peak flow by over 20% and makes huge improvements in low RPM throttle response and tip in throttle which is what you had an issue with recently
It looks like a completely different part!!
Cheers,
Tony
Last edited by Tony @ Mamo Motorsports; 05-20-2023 at 12:23 AM.