[misterjaayy]

As the title describes, I have searched pretty thoroughly throughout this site and YouTube for videos of a Magnuson Heartbeat or LT4 conversion on a LT1 from inside the cabin during driving. I can't find anything. I'm considering buying one of the kits and I'm curious how it will sound.

Any help on tracking down some videos would be appreciated. I can only find some from outside while on the dyno.

[SC88]

Sound as in blower whine? It doesn't exist on the Heartbeat can't speak on the LT4 blowers.

[ADM PERFORMANCE]

If you want to hear it,you remove the box around your cold air intake,but then you have a hot air intake

[brandin10]

I have a Maggie on mine. There is almost no noise from the supercharger. Especially with long tubes, high flow cats, and a cam But I have put exhaust into stealth mode to try and hear what it sounds like and there is very little extra noise!

[dennis@hixsonnet.com]

no whine from the edelbrock as well :(

but heck with my exhaust setup I cant even hear the radio (and why would I).

love the exhaust tones!

[PackersFan26]

Go with hellions TT kit with the screamer compressor upgrade they are releasing soon. im confident it will be the most audible system available. one of the most beautiful sounds in the world is a turbo spooling up. to me lol

im personally glad i waited even though i haven't heard the system yet

[1968ss350]

I have the Magnuson as well with the stock pulley. Almost zero whine... even with the stock NPP exhaust. I could hear the whine with the exhaust in the quiet mode but ended up pulling the fuse on the NPP because I experienced some throttle body fludder with it in the quiet mode

[Josh The People]

Originally Posted by PackersFan26

Go with hellions TT kit with the screamer compressor upgrade they are releasing soon. im confident it will be the most audible system available. one of the most beautiful sounds in the world is a turbo spooling up. to me lol

im personally glad i waited even though i haven't heard the system yet

I'm still undecided personally..... my 5th gen had the AGP Twin Kit and the sound was second to none. But with that being said, if my maths correct, a Procharger with the correct bolt-ons is going to come in at a few thousand $$ cheaper for the same power as these twin turbo kits. With me being a little older and a little wiser I don't know if I can justify the extra "turbo tax". Sure they are beautiful kits and have a higher HP limit, but for the guys looking for "only" 600ish WHP the math isn't there.

[laynlo15]

I have the Maggie with the 80mm pulley, I do hear it at the track with my helmet on more then I hear it on the street. You can really hear it outside the car as its coming at you as I have in my videos at the track.

[misterjaayy]

Thanks all for the replies so far. I found some videos on the drag strip from SGDM’s LT4 powered SS. It sounds very much like a ZL1 which i suppose is to be expected since they share the same blower. Truthfully that’s really the sound I’m going for. I would still like to hear some from the Maggie but I understand the system is pretty quiet.

[nick_casper]

Here is interior with a Whipple. Very quiet compared to the exhaust.

https://m.youtube.com/watch?v=gbxwHAoIZf0

And one from the outside.

https://m.youtube.com/watch?v=md0a6R6Xh1I

[Joe's_cool_1le]

Originally Posted by nick_casper

Here is interior with a Whipple. Very quiet compared to the exhaust.

https://m.youtube.com/watch?v=gbxwHAoIZf0

And one from the outside.

https://m.youtube.com/watch?v=md0a6R6Xh1I

One member with a Whipple on here switch over to the carbon fiber hood and he hears a lot of whine now. Duel purpose buy maybe? Whine and less weight? But I believe the stock hoods are fairly light so not sure how much weight you'd save.