TSP Magic Stick 4 cam questions?
I could also use some feed back on my current set-up as to what I NEED for this cam install. (I plan on installing a new timming chain as well).
Vehicle:
2004 GTO
A4 with Vig 3600 stall
Dynatech LT's & catted mids (Stock mufflers)
Ported TB
K&N intake
SLP UDP
Tune (Dyno)
Thanks in advance for the help.
I was actually reluctant to post this thread in fear of having really no posts to my name and being flammed beyond recognition, but just abbandoned I suppose was the polite thing to do.
C'mon guys someone on here has first hand expierence that can provide me some insight or options to consider prior to a head & intake upgrade at the same time as my funds are restricted. Looking for suggestions on my 42k mi drivetrain... Did you or do you reccomend lifters (any specific to use or avoid), rockers, oil pump, injectors, or something I haven't considered but should have? Do I need to provide more information, like my intentions? I want to build a NA car that will run consistantly in the 11's with out stripping the car to a shell. Or if I haven't come to the realization that I am acting like a jack hole then tell me.
good luck.
good luck.
I am waiting for the TSP cam kit (includes springs & rods, ect) & their double roller timming chain. Thank you for ensuring that is done as a bare minimum. Is there a reason to do the lifters (I mean new ls7 lifters are around the $100 mark so not a big deal, but just want to know if there is any improvement to performance or reliablity maybe?) The trays; this is first time I have heard of of replacing these for a cam or recommend to.
i love my cam, it pulls like crazy sounds great and really isnt too bad of a street cam.
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Not against the pump & will go ahead and get one as cheap insurance at the time of install.
You mentioned HP dyno numbers. I am not intending on building a roller racer but a streetabe & occasional weekend track car that gets into the 11's consistantly.
Last edited by MD04Goat; Sep 18, 2010 at 11:34 AM. Reason: edit
Any driveabilty issues, not it dosen't drive like stock but does it stall out? What lifters did you install & would you change them? Stock fuel injectors or did change them?
ptv clearance
I installed ported LS6 pump, LS2 chain, MS4, PRC gold dual springs & rets etc, and 7.425 PRs. Car ran horrible w/out tune. Once tuned, it was good, never died or surged or anything else. I sheared a rocker bolt, 5 miles after the dyno and street tune session. I knew this was a possibility due to the shitty nature of installing those same rocker bolts.
After that I picked up some 799 heads 7.400 PRs. Made around 420 rwhp and 390 rwtq. This was on a mustang dyno as well. Car ran good while it lasted, but my hydraulics and clutch couldn't handle it. I ended up stepping up to a Monster Stg IV with Tick MC. That was fun for a while, but I ran out of injectors.
You will be pretty close to maxing out stock injectors beyond whatever else you do. If you ever do step up to a FAST or other heads, etc, you will definitely have to install injectors. I remember running pretty high duty cycle being cam only. Ideally I would of liked to put a new set in, but never got around to it until the engine locked up.
MS4 Kit & Double roller timimg set arrived yesterday, and after a brief moment of hesistation install date is set for next week. My shop is strongly advising me to install new roller lifters for this cam. I did a google search and there apperantly is a size difference between the LS1 & LS7 lifters is this difference of concern with my pushrods of 7.425 that came with the kit to be concerned with?
So with that said, who has the most competive price on a set?
How many miles are on the car? Is there an issue with them now? I would say 90% of the guys doing cam swaps don't change lifters. As long as you don't have an issue with them now, I wouldn't expect there to be one after. Either way, you will be fine. Just make sure your shop isn't just trying to get more labor out of you...
Jon



