Holley Systemax II are they any good?????

[Rick 91GT]

Originally posted by Stang Runner:
{DONT BUY FROM EXCESSIVE MOTORSPORTS THEY WILL TAKE YOUR MONEY AND SCREW YOU}
They are all most 300$ Less than others. How could they mess it up all thay need is to ship it!! I might port it, some time.

First off they will tell you it will ship in a few days which will turn into months then you will get the parts MAYBE and something will be wrong. There porting looks like it was done with a dull soup spoon, trust me. It took me 3 months to get back $21 for a wrong speedo gear, if you post about Excessive you will see the large amount of responses from people who have been screwed. I just read about a guy who is still waiting for his $$ from a set of ported Canfields he ordered from them, after 6 months he finally receved the heads, only to find them damaged, ported into the water jacket, he is still trying to get his money and is going through the local State Department to try to file complaints against them.

The kit makes the 350HP they advertise, my friend dynoed at 300RWHP which is just abotu 353 at the fly whell with the basic kit. Although I had head issues in the beggining my new set was different so I think the problems have been fixed, then cam is a monster and makes good power but I went custom to get more out of my combo.

I would order the standard kit from Summit $2100.00, you will have it for sure in a matter of days.



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