Description:

i offer three intercoolers that fit the Pettit/M2 duct which is available from Pettit for about 200 $.

two were made by C&R Racing located in Indianapolis which is a sub of PWR Advanced Cooling Technology Australia. 

should you be interested in the intercoolers i suggest you visit PWR's site.

https://www.pwr.com.au/

their heat exchangers are on F1, NASCAR, V8 Supercars, DTM and World Rally. one of the 3 intercoolers is a very trick tube and fin.
you can see the same core on C&R's site for a Porsche priced at $4700. (two cores)

i have both a tube and fin and a bar and plate from PWR.

the third intercooler is custom made for me by Bell, another excellant source.

all 3 fit the Pettit duct.

i have a Spal 11 inch 1340 CFM fan that can go on any of them. it is custom flanged to the two PWR intercoolers.

the PWR tube and fin is amazing.while being 16 X 12 X 3 it weighs only 11.8 pounds! it does have different capabilities and i would only recommend it for 400 rwhp tops. if your flow is at or below this rate the cooling is exceptional. 

the other two are your 600 hp coolers. the PWR weighs 21.1 and the Bell weighs 15.4.

i have a another fan (12 inches, not a Spal) which i will throw in.













top pic is the PWR bar and plate
mid pic is PWR tube and fin
bottom is Bell
all these cost me about $1400 per. selling for $500 each plus shipping. $100 for the $160 Spal 1340 CFM fan. you pay shipping