ZMONSTER!

iTrader: (9)

Ya if this is your first mod get the SLP, they can be had for like 50 bucks, take the rest of the cash you save and get a summit UD pulley

Iyyob

i dont have a ls1 my cars a 95 i did the front end swap ATM i have a short CAI i have exhaust w/ no cats, headders , and a performance top end on the way. i also have a rear mount turbo kit sittin in a box here in my hotel room if i decide to go F/I low psi. just waitin till my suspensions all good before i complete the motor... i just didnt wanna have to 'upgrade' the same upgrade lol why not get the best the first time around ? is the FTP 85 MM best till the 100mm is released ?

NHRAMAN

iTrader: (1)

I have had my SLP Lid since 2000 and it fits fine....

studderin

iTrader: (28)

SLP, mine fits great.

D_Rock

My SLP lid fits like crap. Im voting for the Fast toys clear lid. Thats the one Im going to replace my slp with.

camarosam22

I have the mti carbon fiber lid, goes good with the underhood dress up. Didnt really get it for performance purposes.

Quik Sand

iTrader: (6)

My SLP fits fine. Ill be getting a clear lid soon though they look sweet

LCplmarine98

iTrader: (9)

I have an SLp and it doesnt fit too well get the FTP, you can grow into it, thats what i wish i would of done. The bad side is the FTP is still pretty new so there hard to find used. So its gonna cost a little more cash.

Mumbles

iTrader: (5)

I have an SLP Lid. I fits a little crooked on the lower airbox, but it seems to seal up. Probably cuz I used some weatherstripping to do just that.

98Aggie

iTrader: (19)

Ya'll need to remember you could take some hot oil or a heat go and expand your current lids to 100mm if you wanted. Also everyone needs to realize have the MAF fit inside the klid is not a good thing. It needs to sit flush withe lid to prevent turbulence and allow for a smooth air flow through the MAF to allow better air flow readings

Shockwave179

iTrader: (7)

New SLP lid fits great and seals perfectly.

Daryn

iTrader: (19)

on a stock intake manifold.. a lid is a lid... slp.. whisper. blah blah..

now when your gettin into a FAST combo you need the lid with the biggest possible mouth/opening. no sence in having a 90-92mm intake with a <78 mm lid eh?

LS1BLKSS

iTrader: (36)

did FTP lid 85mm fix the rubbing problem yet???????????????????????!!!!!!!!!!!!! fucked up my hood badd

The Double S

I've had my SLP lid for two years and it fits well. The weather stripping is a necessity for a better seal on them.

Shockwave179

iTrader: (7)

Some fit like crap though.

HAZ-Matt

iTrader: (8)

When I had the stock MAF I had an SLP lid which fit very well. I also liked the plastic it was made out and I liked the price.

Now I have the FTP 85mm lid which is good as well.

CalSpeedPerformance

iTrader: (64)

UPD makes the most power on our testing

dmcgill

A lid is a lid. They all do the same exact thing. It's a personal choice based on aesthetics.

CalSpeedPerformance

iTrader: (64)

Bulllllllsh*****tttt.... Ive tested 6 different lids on a 500 rwhp n/a fbody...ive seen 20 rwhp between brands.

Our testing was done with very large fans in front of the car with the hood closed to simulate real world conditions.

The best being UPD's 90mm lid, followed by Fast toys 90mm raised deal (4 rwhp less), followed by most of the other brands...

Also, the worst was the K&N filtercharger with the metal radiator shroud piece that blocks off flow below the filter. With the hood open it makes good #'s, with the hood closed, it lost 20 rwhp. We cut the metal shroud bottom and picked up 5rwhp but still lowest results with hood closed.

Shockwave179

iTrader: (7)

What is this UPD lid all of you are talking about?