I'm no GM expert...but here...allensteiner wrote:edit
since you're a gm specialist...how hard is it going to be for me to put a sc on my 05 bonneville? will i have to get heads, injectors etc from a sc one or just a straight bolt on without worrying it'll blow?
Now I dunno which engine is in your Bonniville (I assume 3800 but which series?? )[email protected] wrote:To put a supercharger on a N/A 3800 you need to do a top swap. Lots of info of this on GP forums, but it involves basically changing over everything from the heads up and adding the S/C pulleys to run it.
Why? Because the L36/26 have fuel injectors situated in the intake manifold. On the L67/L32 they're in the heads. It's about a $1k job in parts/gaskets alone if you get them from a junkyard and do the labor yourself. Also, you can get around the higher compression issue by running a larger pulley on the supercharger. On my forum, I can think of at least 3 guys that have done this swap.
it's series 2 and i'm a member of a bonneville forum - but they all talk about swapping heads, trannies etc...i don't want to do that and figured that since the vq can handle a lot of boost a iron gm 3800 should too - in theory.PBfrEAk wrote:
I'm no GM expert...but here...
http://www.gaownersclub.com/fo...43090
This is a Grand Am forum but there was a thread talking about this.
(All I did was google "pontiac difference between supercharge and NA" )
Excerpt:
Now I dunno which engine is in your Bonniville (I assume 3800 but which series?? )
Hope that helps!!!
email sentflyboy367 wrote:you thats it a top swap. although unless your happy with a little more (i always want more) you might want to think about doing the zzperformance turbo swap. i have a lot more info just email me so we dont pollute the forum.its a 3.8 series 2. and the transmission is a 4t60e that will need a few perks since thats the week link in all w body cars.
didnt say it was easy. just something i like doing. as for the tuning comment im joshin around with ya. im glad to see a boosted max out there leave me an out for when i get tired of na. as far as timeslips its onkzoosho wrote:Like i said 12's all motor is not as easy as you think regardless of what previous cars you have owned. And me figure out how to run my blower? Um, you will never catch me on motor. Spray yea you have a fighting chance but on motor you wont com close.
Yea by then i should be deep in the 11'sflyboy367 wrote:well hopefully starting next year ill get my hands on an engine and build it for boost. im really just trying to feel out what the motor can do without it first. i hope i can kill 12.9 before swapping out but im not really feeling like pulling the heads and timing unless it starts going so ill probably die out somewhere in the 13's.
Note to you, wont happen lol.flyboy367 wrote:note to self build motor for 10's