|
|
#1 |
![]() ![]() ![]() ![]() Drives: 2023 ZL1 Join Date: Dec 2022
Location: Columbus, Ohio
Posts: 1,287
|
Rotofab Big Gulp clearance...
On my 2023 ZL1, I noticed after installing my RotoFab Big Gulp. The drivers side hood near the front corner was slightly raised a bit higher than the passengers side hood. I called RotoFab they said it shouldn't be an issue of clearance. So I removed a bit of the material where it looked too high and it closed better, but not perfect. But, recently I had my air intake off and had the hood closed. I noticed it was perfectly closed and look symmetrical to the passengers side. So I guess I'll remove a bit of the material and see if I can get it to close better. Didn't know if anyone else had this issue.
__________________
Katech Track Day CAM 38%•BTR Dual Valve Springs•Johnson Lifters•Trend 3/8 Chromoly Pushrods• VVT Del•CNC Heads•AFM Delete• C5-R Timing Chain•Katech Oil Pump•Katech 112mm•Maggie 2650 3.25” Upper/ATI SD w/10.32” +20%•10 Rib Belt•RFBG•FI IC Stage 2•THPSI Port w/875cc Inj•Katech Dual Fuel Pump•DSX Aux Pump•SW 2" Headers w/Legend NPP•GESI UHO 4.5" CATs•Brisk RR14S Plugs•BMR Motor Mounts•BMR Cradle Lockout &Bushings Kit•BMR Rear Suspension & 15" Conversion•DSS 1pc DS•RPM 6-Point Roll Cage•10lb FireSense+ w/4Fire SFI 17.1 Fire Sys•Weld Forged Vitesse Rear 17x10 Beadlocks-Front 18x6•Unlocked TCM
|
|
|
|
|
|
#2 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2024 CT5-V Blackwing Join Date: Sep 2020
Location: GA
Posts: 3,557
|
Same issue here and I've heard of many others having the same issue. I think Rotofab needs to fix their manufacturing process to make it just an 1/8" less tall in the airbox. There's also a bolt that needs to be replaced with a shorter head on the hood right where it crosses over the rubber seal in the Rotofab box but even with that, my hood still stands up slightly over the airbox.
|
|
|
|
|
|
#3 | |
![]() ![]() ![]() ![]() Drives: 2023 ZL1 Join Date: Dec 2022
Location: Columbus, Ohio
Posts: 1,287
|
Quote:
__________________
Katech Track Day CAM 38%•BTR Dual Valve Springs•Johnson Lifters•Trend 3/8 Chromoly Pushrods• VVT Del•CNC Heads•AFM Delete• C5-R Timing Chain•Katech Oil Pump•Katech 112mm•Maggie 2650 3.25” Upper/ATI SD w/10.32” +20%•10 Rib Belt•RFBG•FI IC Stage 2•THPSI Port w/875cc Inj•Katech Dual Fuel Pump•DSX Aux Pump•SW 2" Headers w/Legend NPP•GESI UHO 4.5" CATs•Brisk RR14S Plugs•BMR Motor Mounts•BMR Cradle Lockout &Bushings Kit•BMR Rear Suspension & 15" Conversion•DSS 1pc DS•RPM 6-Point Roll Cage•10lb FireSense+ w/4Fire SFI 17.1 Fire Sys•Weld Forged Vitesse Rear 17x10 Beadlocks-Front 18x6•Unlocked TCM
|
|
|
|
|
|
|
#4 |
![]() ![]() Drives: 2018 HBM ZLE Join Date: Aug 2017
Location: In the garage
Posts: 891
|
I actually got the wrong big gulp, was for an ss with lt4 blower. Hoods are different and it had a good 1/8-1/4" gap. Hacked it down quite a bit to get the hood to close right, surprised to see the correct big gulp still has this issue.
|
|
|
|
|
|
#5 |
|
Probably doesn't like you
Drives: 2022 WCT ZL1 M6 Join Date: Jun 2015
Location: Boston-ish
Posts: 1,384
|
I'm pretty sure the mounting hardware on those is adjustable, too. You could drop it down a little bit as it sits in the car? (I Know you shouldn't *need* too, but sometimes sh*t happens....)
__________________
I hope the 6th gen Camaro has a melodious horn trumpet. I'll tootel it at the ladies, yelling out "Hi hi." - RenegadeXR
كافر ΜΟΛΩΝ ΛΑΒΕ железобетонное очко Quod gratis asseritur, gratis negatur. There is an unequal amount of good and bad in most things, the trick is to work out the ratio and act accordingly. |
|
|
|
|
|
#6 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2024 CT5-V Blackwing Join Date: Sep 2020
Location: GA
Posts: 3,557
|
|
|
|
|
|
|
#7 |
![]() ![]() ![]() ![]() ![]() Drives: 19' ZL1 A10, w/pdr Join Date: Sep 2014
Location: S.W. ohio
Posts: 1,722
|
My big gulp fits perfect with no issue. There must be some other reason why this is wrong for some.
__________________
BTR Stg II cam w/ 38% fuel lobe, ARH 2" headers into 3" w/Gesi cats, Kong X port, Weapon X triple ht exchangers, NW 103, Rotofab big gulp, DSX lowside, TCM tune, BMR Lockout, Mustang dyno 720 rwhp, 634 rwtq on 93 pump.
|
|
|
|
|
|
#8 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2024 CT5-V Blackwing Join Date: Sep 2020
Location: GA
Posts: 3,557
|
Could be the year the part was manufactured or production tolerance issues. Same reason why Anderson Composites had 1LE wings that fit, then suddenly they didn't for almost a year before they caught it.
|
|
|
|
|
|
#9 |
![]() ![]() ![]() ![]() ![]() Drives: 19' ZL1 A10, w/pdr Join Date: Sep 2014
Location: S.W. ohio
Posts: 1,722
|
Good point it has happened before.
__________________
BTR Stg II cam w/ 38% fuel lobe, ARH 2" headers into 3" w/Gesi cats, Kong X port, Weapon X triple ht exchangers, NW 103, Rotofab big gulp, DSX lowside, TCM tune, BMR Lockout, Mustang dyno 720 rwhp, 634 rwtq on 93 pump.
|
|
|
|
|
|
#10 |
![]() Drives: 2017 ZL1 Join Date: Mar 2022
Location: SD
Posts: 67
|
I have an issue with My big gulp. Its super super right on the up front plastic. Hard to get the rubber over the plastic bend tube.
|
|
|
|
|
|
#11 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,875
|
My Regular RotoFab has the same issue on the drivers side of the hood too but not enough to be concerned about for me anyway. The gap between the hood and fender is slightly more than on the passenger side.
__________________
ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
|
|
|
|
|
|
|
|
|
Post Reply
|
|
|